Onpin OP-EW17 Air Open-end Wrench - External Torque 7.5-15Nm, Free Speed 230rpm, Ergonomic 1.67kg

Price:Contact Jade M-Tech

Category: Air Open-end Wrench

SKU: OP-EW17

The Onpin OP-EW17 Air Open-end Wrench is a specialized industrial pneumatic tool engineered for precise pipe fitting and line fastening, ideal for gas ramps in hobs, boiler pipes, bicycle brake cables, automobile assembly, and coffee machine pipes. It features an external torque adjustment mechanism delivering 7.5 to 15 Nm, a one-button quick release, and an adjustable wrench gear set angle for restricted space clearance. Operating at a standard air pressure of 6.2 bar (90 psi), it provides a free speed of 230 rpm and an air consumption rate of 198 l/min, with an overall length of 413 mm and a lightweight body of 1.67 kg. Designed for ergonomic handling and easy servicing, the OP-EW17 ensures consistent performance and durability for demanding B2B assembly operations.

OP-EW17 Series Models & Sizes:

OP-EW17
EW17
62-702-32
62-702-37
62-702-38
62-702-39
62-702-40
62-702-41
62-702-42
62-702-43
62-702-44
62-702-45
62-702-46
62-702-47
Onpin air open end wrench
pneumatic open end ratchet wrench
open end pipe fastening air tool
industrial air wrench 15Nm
boiler pipe air torque wrench

Design file download links:

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Description

Specification

What is Onpin OP-EW17?

The Onpin OP-EW17 Air Open-end Wrench is a specialized pneumatic fastening tool powered by compressed air at an operating pressure of 6.2 bar (90 psi). It converts pneumatic power into rotary motion to deliver an adjustable maximum working torque of 7.5 ~ 15 Nm, designed for high-efficiency tightening and loosening of line fittings and pipe nuts in tight spaces.

Key Features of Onpin OP-EW17

External Torque Adjustment: Equipped with an intuitive external adjustment system—simply turn right to increase torque and turn left to decrease torque.
Lightweight & Ergonomic Design: Built with an ergonomic housing weighing only 1.67 kg to minimize operator fatigue and ensure easy servicing.
Quick Release & Customizable Gear Set: Features a one-button mechanism for easily releasing, customizable open ratchet styles, and an adjustable wrench gear set angle for versatile access.

Technical Specifications of Onpin OP-EW17

Brand: Onpin
Model: OP-EW17 (or EW17)
Hex Size: 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 mm (Imperial: 1/2")
MAX. Torque: 7.5 ~ 15 Nm
Free Speed: 230 rpm
Air Consumption: 198 l/min (7 cfm)
Overall Length: 413 mm (16.25 inch)
Air Inlet: 1/4" P.T.
Net Weight: 1.67 kg (3.68 lb)
Sound Level: 87 dB(A)
Operating Air Pressure: 6.2 bar / 90 psi / 6.3 kg/cm²

Industrial Applications of Onpin OP-EW17

Heating & Appliance Manufacturing: Designed for assembly lines of gas ramps in hobs, boiler pipes, and coffee machine piping.
Automotive & Transportation Assembly: Suitable for automobile industry production and bicycle brake cable installation.
Electrical & Mechanical Equipment: Ideal for securing pump power cord fittings and fluid line assemblies.