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Air impact wrenches are known as air-hungry tool that consumes a vast amount of compressed air while running. Air consumption rates depend on their sizes.
Air hoses create a safe path for supplying air from the compressor to the air impact gun. There are three familiar air hoses available, which are 1/4, 3/8, and 1/2 inch in size. And, they are made with varying types of materials to adapt to different work environments.
Best Hose For 3/8, 1/2, And 3/4 in Impact wrench. – Flexzilla Air Hose
Air hoses are measured by their inside diameter. The larger the diameter, the greater chances for higher airflow.
Keep in mind another essential fact. The larger the distance between the air compressor and tools, the greater the chances of dropping air pressure. And the shorter distance between compressor and tool ensures maximum air pressure and minimum pressure drop.
That’s the reason experts suggest choosing as much as possible short-length air hoses for air-hungry tools.
Air hose size and their air delivering chart
Most of the 1/2 inch high torqued air impact wrench required airflow above 8 cubic feet per minute(CFM). And the air pressure should be set at 90PSI.
According to a 1/2-inch high torqued impact wrench air consumption rate, a 3/8 size air hose can deliver adequate airflow if the hose length is between 25 to 35 feet.
If your jobs require above 35 feet length air hose, you must consider 1/2 inch diameter hose for decent airflow without less air pressure.
Despite having a bigger compressor and a powerful 3/4-inch impact wrench, you may fail to get the job done if the air hose fails to supply air adequately.
Here’s the solution, use a 1/2-inch air hose. It can handle the impact gun by delivering high amounts of air. If the air hose length goes above 40 feet, you must consider the 3/4 sized hose.
Obviously, 1-inch impact wrenches are familiar as the thor hammer or beast. You must ensure proper size compressor unit. Besides them, you must ensure proper size air hose for supplying air into it adequately.
High torqued 1-inch impact wrenches consume above 45CFM airflow on full-load.
According to air consumption, you should have an air hose that can transport air without dropping pressure.
Expert suggests 3/4 sized air hose for a 1-inch impact wrench. It can transport up to 70CFM air if the hose length is less than 50 feet.
If you need to extend the distance above 50 feet, you should consider t 1-inch air hose to get optimum performance.
You may use 1/2-inch air hose if the distance between the compressor to the tool is under 10 feet.
Here’s the reason, Why experts recommend rubber air hoses for air-hungry tools? Such as air sander, air impact wrench, impact ratchets.
There are four different types of air hose available, which is rubber, hybrid, PVC, and polyurethane. Rubber air hoses are most familiar for their sustainable performance for a long time. They are constructed with synthetic rubber, with braided yarn. Rubber hoses are the most user-friendly for their higher kink resistance and easy to coil capability.
Besides, rubber air hoses can survive in harsh environments without losing flexibility, they can tolerate temperatures ranging from -25 to 148 degrees Fahrenheit. It’s an another attribute that makes them most familiar also.
I hope you got your desired air hose size. Now, it’s time to connect the air hose with the compressor and tool.
Here’s the 3 easiest way to connect the impact wrench to the air compressor.
There are various types of quick connectors available, and they have different sizes. It’s challenging to choose the right one.
You must keep in mind three facts when choosing air hose fittings.
The first one is the style of the quick coupler, and the second one is the air displacement size. The third fact is the connection type.
Quick Coupler Style:
Quick coupler available in 10 styles, and they denoted by the letters, which is L,A,D,M,T,AA,H,P,G-0.
125″, and G-0.375″. And they differ based on their air displacement capacity.
The G style plug and coupler uses for supplying large amounts of air. As an example, pneumatic sanders impact wrench, buffer polisher, etc.
Basic flow size: The basic flow size indicate the airflow capacity. There are three flow sizes available for couplers. The sizes are 1/4″, 3/8″, and 1/2″.
To get optimum performance from the impact wrench, experts suggest the G-type coupler kit. The basic flow size depends on your impact wrench size. If the impact wrench size is 1/2 inch, it consumes above 10 CFM air; a 1/4″ size G-style coupler kit is enough according to its air consumption.
A 1/4″ basic flow size G-style plug can move air approx above 80 cubic feet per minute (CFM).
The second step is effortless to do, attach one female coupler at one of the ends of the hose. And attach the male plug on the other ends of the hose.
In the third step, attach a male plug to the air inlet port of the impact wrench.
All most done.!!
Start the compressor and fill the tank in max pressure.
The next step, adjust the output pressure by twisting the compressor pressure control knob. Press the trigger of the impact wrench.
Eddie T. Jones
Hi, I am Eddie T. Jones, and I am the author of homegearsolution.com. I have been working with household appliances, tools, outdoor gear, and gardening tools for several years. I publish unbiased comparisons based on user reviews, expert reviews and test results. I hope you like the website.
Best regards, Eddie T. Jones
When using an air impact wrench, you need to have the right size hose to get the most power out of the tool. Too small a hose and you'll struggle to get the wrench going; too big a hose and you'll lose power. So what's the ideal size for your needs? Read on to find out!
Related: Cordless 1/2 Impact Wrench
Table of Contents
Yes, air hose size does matter for impact wrench.
Here's why:
An impact wrench is a power tool that delivers high torque output with the help of compressed air. The size of the air hose defines the amount of compressed air that flows through the tool and ultimately affects its performance.
Related: Air Compressor for Impact Wrench
A larger air hose will allow more airflow and provide more power to the impact wrench. This can be beneficial when working with large or stubborn bolts. On the other hand, a smaller air hose will limit the amount of airflow and generate less power. This can be beneficial when working in limited space or areas where you don't want too much force exerted (such as on delicate electronics).
Ultimately, the size of the air hose you need will depend on the specific application you're using the impact wrench for. If you're unsure, it's always best to err on the side of a larger hose to ensure optimal performance.
Related: Wrench for Tight Spaces
Regarding impact wrenches, the air hose you use is just as important as the tool itself.
The right air hose will help to ensure that your impact wrench works appropriately and efficiently, while the wrong air hose can cause all sorts of problems.
Related: Types of Air Hoses – A Complete Guide
Here are a few things to keep in mind when choosing an air hose for your impact wrench:
The first thing to consider is the diameter of the air hose. Most impact wrenches require a 3/8-inch air hose, but some require a 1/2-inch hose. Check the requirements of your specific impact wrench before making a purchase.
Another important factor to consider is the length of the air hose. Using your impact wrench in a confined space, such as under a car, you will need a shorter air hose. On the other hand, if you use your impact wrench in a larger space, such as in a garage, you will need a longer air hose.
Another thing to consider is the material of the air hose. Most air hoses are made from rubber, but some are from PVC. Rubber hoses are more flexible, which can be a good thing or a bad thing, depending on your needs.
PVC hoses are less flexible, but they are also more durable.
Finally, you will need to consider the fittings on the air hose. Most air hoses come with standard fittings, but some come with special fittings. Special fittings can be used to connect the air hose to the impact wrench, or they can be used to connect the air hose to other tools. Check the requirements of your specific impact wrench before making a purchase.
Follow these tips, and you will be sure to choose the right air hose for your impact wrench. With the right air hose, you can be sure that your impact wrench will work properly and efficiently and that you can use it in various situations.
Related: What Size Air Hose for Roofing Nailer?
An air impact wrench is a powerful tool that can quickly work stubborn nuts and bolts. But without the right air hose, it can be a frustrating experience. That's why we've put together this list of the three best air hoses for an impact wrench to help you choose the right one for the job.
Related: What Size Air Hose for Pancake Compressor?
1. Craftsman CMXZTSG1082NB Air Hose
CHECK PRICE ON AMAZON
Craftsman air hose is a great choice for those needing an air hose for their impact wrench. This air hose is made of high-quality materials and construction, meaning it will be durable and last long. This air hose has a maximum air pressure of 150 PSI, making it ideal for many projects. The air hose also has a temperature range of -40 degrees to 140 degrees Fahrenheit, making it perfect for both hot and cold environments. The air hose is also 10 feet long, which gives you plenty of reach for your projects. The Craftsman air hose is a great choice for those needing an air hose for their impact wrench.
2. Flexzilla HFZ3825YW2 Air Hose
CHECK PRICE ON AMAZON
Flexzilla air hose is a top-quality air hose perfect for use with an impact wrench.
The hose is reinforced with a tough, abrasion-resistant outer layer that can withstand heavy use. The inner tube is made of a flexible material resistant to kinking and easy to maneuver. The air hose also features a swivel end that prevents twisting and tangling. The air hose is available in various lengths and sizes to suit any need. The Flexzilla air hose is the perfect choice for anyone looking for a top-quality air hose that can withstand heavy use.
3. Hromee HR4021 1/4 Polyurethane Recoil Air Hose
CHECK PRICE ON AMAZON
Hromee air hose is the perfect air hose for an impact wrench. It is made of a durable polyurethane material that can withstand high levels of wear and tear. The air hose also has a recoil feature that helps to keep it from getting tangled or kinked. In addition, the air hose has a 1/4" diameter, making it perfect for use with impact wrenches. Overall, the Hromee air hose is an excellent choice for anyone needing a durable, reliable air hose for their impact wrench.
A 3/8-inch air hose will work for a 1/2-inch impact wrench. If you have a compressor that puts out more than 60 psi, you can use a larger air hose (1/2-inch or 3/4-inch), but if your compressor only puts out 40 psi or less, you should use the smaller hose.
Related: What Size Air Hose for Framing Nailer?
When selecting an air hose for your 3/4" impact wrench, you will want to choose a hose with a diameter equal to or greater than the diameter of the impact wrench's air inlet. For example, if your impact wrench has an air inlet of 3/4", you will need a hose with a diameter of at least 3/4".
When selecting an air hose, you will also want to consider the length and the maximum pressure rating of the hose. The length of the hose should be long enough to reach the compressor, and the maximum pressure rating should be greater than or equal to the compressor's max pressure output.
Related: What Size Air Hose for Brad Nailer?
For a 1 inch impact wrench, an air hose with a diameter of 3/8 inches should be sufficient. This is the most common size for home and garage use.
Related: How to Replace Air Compressor Hose Fittings?
When choosing an air hose for an impact wrench, there are a few things you'll want to consider. First, think about the specific needs of your impact wrench - what type of air pressure will it require, and what materials will you be using it with? You'll also want to consider the length of hose you need and any special features that might be important to you. With all of this in mind, let's look at some of the different types of air hoses available on the market today.
One common type of air hose is the PVC hose. These hoses are popular because they're typically very affordable and resistant to several different chemicals.
However, PVC hoses can be susceptible to kinks, so you'll want to make sure that you choose a hose specifically designed for use with an impact wrench.
Another option is a rubber air hose. These hoses are often more expensive than PVC hoses, but they're also much more durable. Rubber hoses are often used in high-pressure applications to withstand a lot of wear and tear. However, they can also be quite heavy, so you'll want to ensure that you have a good place to store them when they're not in use.
Finally, there are also metal air hoses available. These hoses are the most expensive option but also the most durable. Metal hoses can be used in various applications, and they're often used in high-pressure situations. However, they can be pretty tricky to store, so you'll want to ensure that you have a good place to keep them when they're not in use.
When choosing an air hose for your impact wrench, keep these different types in mind and choose the one that best meets your needs.
Then, with a little bit of research, you'll be able to find the perfect hose for your application.
Related: How to Fix Air Hose?
Before connecting the air hose to the impact wrench, ensure that the air compressor and the impact wrench are turned off.
To connect the air hose to the impact wrench, attach the air hose to the air inlet on the back of the impact wrench.
Once the air hose is attached to the impact wrench, turn on the air compressor and open the air valve.
Finally, please turn on the impact wrench and begin using it.
If you are finished using the impact wrench, turn it off and release the air pressure from the air compressor before disconnecting the air hose.
Related: How to Connect Hose to Air Compressor?
Final Words
Impact wrenches are a valuable tool for any mechanic, but choosing the right air hose size is essential to avoid damaging the tool or creating an unsafe work environment.
I hope this article has helped you understand the different sizes of air hoses and how to select the best one for your impact wrench. Thanks for reading!
Related: How to Use a Crowfoot Wrench? [It reaches places where a wrench cannot]
90,000 JAI-0964 Gaykowert Pneumatic composite 1/2 "DR 7500 rpm, 930 nm
| Code of Product | 48953 | |
| JAI-0964 | 471 63602 | |
| Country of manufacture | TAIWAN (CHINA) |
Pneumatic, high-speed impact wrench with polymer composite body for a lightweight product that significantly reduces operator fatigue, especially in mass production. It is used to service complicated and highly loaded connections with thread sizes up to M16 and a maximum tightening torque of 930 Nm.
During the production of work with the use of pneumatic impact wrenches, it is recommended to use gloves with vibration-damping pads and eye and ear protection.
download manual
FEATURES JAI0964
Square drive (inch) 1/2
Free rotation speed (rpm) 7500
Torque Max. (N/m) 930
Operating torque. (N/m.) 740
Line pressure Max. (atm.) 6.2
Air flow cyclic (l/min.) 139
Air hose diameter (mm) 10
Barb (inch) 1/4
Size (length mm) 174
Weight (kg) 1.8
Drive mechanism Double hammer
Noise level (db.) 94
Vibration (m/s2) ) 2.96
Pneumatic power tool JONNESWAY® ENTERPRISE CO., LTD., according to the performance level belong to the products of the PROFESSIONAL class, is used for assembly, repair and maintenance of engineering products, by personnel with appropriate qualifications, familiar with safety regulations, operating conditions and work habits.
Products are used for assembly, repair and maintenance of engineering products, by suitably qualified personnel who are familiar with safety regulations, operating conditions and power tool skills.
The pneumatic user line used to operate the JONNESWAY® power tool must be prepared in accordance with the performance, power, impurity limits and lubrication requirements applicable to industrial air lines.
JONNESWAY® Branded Air Power Tools are covered by a “Limited Warranty” due to reduced life due to increased wear on some parts during use. The service life of the product with the declared characteristics is defined as 12 months from the start of using the tool. Start of operation is determined by the date of sale indicated in the JONNESWAY® warranty card or fiscal document confirming the purchase of a particular product. The period of use of a tool with declared characteristics can be changed individually, both downward and upward, depending on the intensity and operating conditions of a particular product (group of products).
Claims for a tool that fails during the warranty period will be considered by an authorized representative of JONNESWAY® ENTERPRISE CO., LTD., in accordance with the Consumer Protection Law.
Products that failed as a result of:
In this regard, the manufacturer strongly recommends:
1) Do not use hand drive attachments with power tools.
2) Do not use hand tool attachments.
3) Select and use the tool in accordance with the work performed and strictly for its intended purpose.
4) Do not hit the body of the tool or drive with other objects.
5) Do not drop the tool from a great height onto a hard surface.
6) Do not allow long-term storage of the tool in conditions of high humidity or other environments aggressive to the materials of the product.
7) Do not allow yourself to repair and adjust the tool during the warranty period.
8) Do not use an air line that is not prepared for the normal operation of the tool.
9) Properly and timely perform maintenance work on the tool.
Claims under this warranty will not be accepted in cases where the user's qualifications cannot be verified, there are signs of unauthorized repairs to the products, design changes, or self-installation of non-original components and parts of the products.
The manufacturer reserves the right to determine the cause of product failure (due to poor quality materials, assembly errors, human error or other reasons).
Rights under this warranty are limited to the original user and do not apply to subsequent users
Fuji FW-44~88 impact wrenches are equipped with a 9-blade dual chamber motor, impact mechanism and double jaw clutch.
They are designed to generate high torque at low RPM, providing the best performance for fast, reliable and accurate tightening. These models are supplied with two types of clutch lubrication: FW-44PA~66PA and FW-44SA~66SA series are oil (oil bath) which has a long service life, while FW-44P~88P and FW-44S~66S are with standard grease. Both series of tools are suitable for driving soft joint screws.
Pistol grip models 9.5mm (3/8”)~12.7mm (1/2”)
| Model | Bolt size | Recommended torque range | Max. cool moment | idle speed | Square spindle size | Overall length (without nozzle) | Weight (without nozzle) | Air flow (under load) | Air hose diameter | |||||||
| mm | N•m | kgf m | ft • lb | N•m | min -1 | mm | to | mm | to | kg | lb | mm | to | m 3 /min | ft 3 /min | |
| •FW-44PA-2 | M5 | 8~16 | 0. | 5.9~11.8 | 20 | 6.500 | 9.5 | 3/8 | 131 | 5 5/32 | 0.78 | 1.7 | 0.60 | 21.2 | 6.3 | 1/4 |
| •FW-66PA-2 | M6 | 14~26 | 1.4~2.7 | 10.3~19.2 | 32 | 5,000 | 9.5 | 3/8 | 137 | 5 25/64 | 0.88 | 1.9 | 0.48 | 16.9 | 6.3 | 1/4 |
| FW-88P-1 | M8 | 27~50 | 2. | 19.9~36.9 | 70 | 5.300 | 12.7 | 1/2 | 163 | 6 27/64 | 1.40 | 3.1 | 0.64 | 22.5 | 9.5 | 3/8 |
*Models marked • with oil bath.
*All models are equipped with double jaw clutches.
*Air inlet thread size: BSP or NPT 1/4”.
Straight handle models
| Model | Bolt size | Recommended torque range | Max. cool moment | idle speed | Square spindle size | Overall length (without nozzle) | Weight (without nozzle) | Air flow (under load) | Air hose diameter | |||||||
| mm | N•m | kgf m | ft • lb | N•m | min -1 | mm | to | mm | to | kg | lb | mm | to | m 3 /min | ft 3 /min | |
| •FW-44SA-1 | M5 | 8~16 | 0. | 5.9~11.8 | 20 | 5.700 | 9.5 | 3/8 | 207 | 8 5/32 | 0.66 | 1.4 | 0.35 | 12.4 | 6.3 | 1/4 |
| •FW-66SA-1 | M6 | 14~26 | 1.4~2.7 | 10.3~19.2 | 32 | 5,000 | 9.5 | 3/8 | 212 | 8 11/32 | 0.78 | 1.7 | 0.37 | 13.1 | 6.3 | 1/4 |
*Models marked • with oil bath.
*All models are equipped with double jaw clutches.
*Air inlet thread size: BSP or NPT 1/4”.
Fuji impact wrenches are suitable for a wide range of fastener installation and removal applications. The combination of high torque and turn-up speed reduces operator fatigue.
Compact Pistol Grip Models 9.5mm (3/8”)~15.9mm (5/8”)
*Models marked • have dual jaw clutches. The rest of the models are equipped with single cam clutches.
*Air inlet thread size: BSP or NPT 1/4”.
9.5mm (3/8”)~12.7mm (1/2”) straight handle models
| Bolt size | Recommended torque range | Max. cool moment | idle speed | Spindle square size | Overall length (without nozzle) | Weight (without nozzle) | Air consumption (under load) | Air hose diameter | ||||||||
| mm | N•m | kgf m | ft • lb | N•m | min -1 | mm | to | mm | to | kg | lb | mm | to | m 3 /min | ft 3 /min | |
| FW-6SX-5 | M6 | 11~23 | 1. 1~2.3 | 8.1~17.0 | 30 | 10,000 | 9.5 | 3/8 | 223 | 8 25/32 | 1.10 | 2.4 | 0.30 | 10.6 | 9.5 | 3/8 |
| •FW-6SX-6 | M6 | 10~18 | 1.0~1.8 | 7.4~13.3 | 25 | 10,000 | 9.5 | 3/8 | 223 | 8 25/32 | 1.10 | 2.4 | 0.30 | 10.6 | 9.5 | 3/8 |
| •FW-8SH-2 | M10 | 35~67 | 3.6~6.8 | 25.8~49.4 | 93 | 8,000 | 12.7 | 1/2 | 306 | 12 3/64 | 1.70 | 3.7 | 0.40 | 14.1 | 9.5 | 3/8 |
| FW-10SX-5 | M10 | 50~100 | 5.1~10.2 | 36. 9~73.8 | 150 | 8,000 | 12.7 | 1/2 | 317 | 12 31/64 | 2.20 | 4.8 | 0.40 | 14.1 | 9.5 | 3/8 |
| FW-14SX-5 | M14 | 100~150 | 10.2~15.3 | 73.8~110.6 | 190 | 6.500 | 12.7 | 1/2 | 356 | 14 1/64 | 3.00 | 6.6 | 0.50 | 17.7 | 9.5 | 3/8 |
*Models marked • have double jaw clutches. The rest of the models are equipped with single cam clutches.
*Air inlet thread size: BSP or NPT 1/4”.
Angle head models
| Model | Bolt size | Recommended torque range | Max. torque | idle speed | Overall length (without nozzle) | Weight (without nozzle) | Air consumption (under load) | Air hose diameter | ||||||||
| mm | N•m | kgf m | ft • lb | N•m | min -1 | mm | to | mm | to | kg | lb | mm | to | m 3 /min | ft 3 /min | |
| •FW-6SCX-6 | M6 | 9~18 | 0. | 6.6~13.3 | 20 | 8,000 | 9.5 | 3/8 | 261 | 10 9/32 | 1.60 | 3.5 | 0.30 | 10.5 | 9.5 | 3/8 |
| •FW-8SCH-2 | M10 | 33~67 | 3.4~6.8 | 24.3~49.4 | 87 | 7.500 | 12.7 | 1/2 | 347 | 13 21/32 | 2.70 | 5.9 | 0.40 | 14.1 | 9.5 | 3/8 |
*Models marked • have double jaw clutches.
*Air inlet thread size: BSP or NPT 1/4”.
The CA-14A Angle Attachment can be mounted on the FW-14PX, 14SX straight or pistol grip impact wrenches for easy fastening in tight spaces.
| IMPACT WRENCHES + ANGLE SIT
|
| Model | Edge to center | Spindle square size | Angle head height | Overall length | Weight (without nozzle) | Model | |||||
| mm | to | mm | to | mm | to | mm | to | kg | lb | ||
| CA-14A | 24. | 31/32 | 12.7 | 1/2 | 84 | 3 5/16 | 146 | 5 3/4 | 1.4 | 3.0 | FW-14PX Series 14SX |
Medium Straight Handle Models 19mm (3/4")~31.8mm (1 1/4")
| Model | Bolt size | Recommended torque range | Max. cool moment | idle speed | Spindle square size | Overall length (without nozzle) | Weight (without nozzle) | Air consumption (under load) | Air connection thread size | Air hose diameter | |||||||
| mm | N•m | kgf m | ft • lb | N•m | min -1 | mm | to | mm | to | kg | lb | mm | to | BSP or NPT | m 3 /min | ft 3 /min | |
| FW-19Z-5C | M18 | 235~450 | 24. | 173.3~331.9 | 560 | 5,000 | 19.0 | 3/4 | 322 | 12 43/64 | 5.2 | 11.5 | 0.6 | 21.2 | 3/8 | 9.5 | 3/8 |
| FW-250-1C | M24 | 380~1040 | 38.8~106.1 | 280.3~767.0 | 1200 | 5,000 | 25.4 | 1 | 302 | 11 57/64 | 6.0 | 13.2 | 0.7 | 24.7 | 1/2 | 12.7 | 1/2 |
| FW-250-2C | M24 | 380~1040 | 38. | 280.3~767.0 | 1200 | 5,000 | 19.0 | 3/4 | 302 | 11 57/64 | 6.0 | 13.2 | 0.7 | 24.7 | 1/2 | 12.7 | 1/2 |
| FW-320-1C | M30~M33 | 600~1800 | 61.2~183.6 | 442.5~1327.5 | 2300 | 4.800 | 25.4 | 1 | 353 | 13 29/32 | 8.7 | 19.2 | 1.0 | 35.3 | 1/2 | 12. | 1/2 |
| •FW-320-1CL | M30~M33 | 600~1800 | 61.2~183.6 | 442.5~1327.5 | 2300 | 4.800 | 25.4 | 1 | 484 | 19 1/16 | 10.0 | 22.0 | 1.0 | 35.3 | 1/2 | 12.7 | 1/2 |
| FW-420-1C | M36~M42 | 900~2500 | 91.8~255.0 | 663.8~1843.8 | 2800 | 4.500 | 25.4 | 1 | 349 | 13 3/7 | 10. | 23.8 | 1.2 | 42.4 | 1/2 | 19.0 | 3/4 |
| •FW-420-1CL | M36~M42 | 900~2500 | 91.8~255.0 | 663.8~1843.8 | 2800 | 4.500 | 25.4 | 1 | 501 | 19 3/4 | 12.5 | 27.5 | 1.2 | 42.4 | 1/2 | 19.0 | 3/4 |
| FW-420-2C | M36~M42 | 900~2500 | 91.8~255.0 | 663.8~1843.8 | 2800 | 4. | 31.8 | 1 1/4 | 351 | 13 13/16 | 10.8 | 23.8 | 1.2 | 42.4 | 1/2 | 19.0 | 3/4 |
*Models marked with • long stops. *Models marked C are equipped with an internal lever.
*FW-19Z-5 is equipped with a single cam clutch. Other models are equipped with 2-jaw clutches.
Medium Pistol Grip Models 19mm (3/4”)~25.4mm (1”)
| Model | Bolt size | Recommended torque range | Max. torque | idle speed | Spindle square size | Overall length (without nozzle) | Weight (without nozzle) | Air flow (under load) | Air connection thread size | Air hose diameter | |||||||
| mm | N•m | kgf m |
ft • lb
| N•m | min -1 | mm |
to
| mm |
to
| kg |
lb
| mm |
to
| BSP or NPT | m 3 /min |
ft 3 /min
| |
| FW-19PX-5 | M18 | 235~450 | 24. | 173.3~331.9 | 560 | 5,000 | 19.0 | 3/4 | 239 | 9 13/32 | 4.4 | 9.7 | 0.6 | 21.2 | 1/4 | 9.5 | 3/8 |
| FW-250P-1 | M24 | 380~1040 | 38.8~106.1 | 280.3~767.0 | 1200 | 5,000 | 25.4 | 1 | 228 | 8 31/32 | 5.3 | 11.7 | 0.7 | 24.7 | 3/8 | 12.7 | 1/2 |
| FW-250P-2 | M24 | 380~1040 | 38. | 280.3~767.0 | 1200 | 5.000 | 19.0 | 3/4 | 228 | 8 31/32 | 5.3 | 11.7 | 0.7 | 24.7 | 3/8 | 12.7 | 1/2 |
| FW-320P-1 | M30~M33 | 600~1800 | 61.2~183.6 | 442.5~1327.5 | 2300 | 4.800 | 25.4 | 1 | 268 | 10 36/64 | 8.0 | 17.6 | 1.0 | 35.3 | 3/8 | 12. | 1/2 |
*FW-19PX-5 is equipped with a single cam clutch. Other models are equipped with 2-jaw clutches. Model Model
mm
N•m
ft • lb
N•m
min -1
mm
to
mm
to
kg
lb
mm
to
BSP
or
NPT
m 3 /min
ft 3 /min
FW-50-7
M50
3300~7050
336.
6~719.1
2433.8~5199.4
8400
4,000
38.1
1 1/2
500
19 11/16
33.0
72.6
1.9
67.3
1
19.0
3/4
FW-75-7
M68
5100~12400
520.2~1264.8
3761.3~9145.0
14000
3,000
63.5
2 1/2
610
24 1/64
60.0
132.0
2.1
74.9
1
19.
8~1.6 
8~5.1 
8~1.6 
9~1.8 
5 
0~45.9 
8~106.1 
7 
8 
500 
0~45.9 
8~106.1 
7 
