The Aircat 1991 1” air impact wrench is a high-performance heavy-duty tool designed for demanding industrial, HGV, and plant maintenance applications.
Delivering up to 3118Nm of loosening torque and approximately 2580Nm of working torque, this impact wrench provides exceptional power for removing large fasteners and handling high-load applications.
Designed with an excellent power-to-weight ratio, the 1991 offers strong performance while maintaining usability for extended operation. The rubberised handle grips and trigger inserts improve comfort and control, helping reduce operator fatigue during prolonged use.
A key feature of this model is its adjustable exhaust system, allowing airflow to be directed either from the top or bottom of the tool for improved comfort depending on working position.
The combined friction ring and through-hole socket retainer provides secure socket retention with flexibility for different applications.
• 1” drive size for heavy-duty applications
• Loosening torque: 3118Nm
• Working torque: approx. 2580Nm
• Strong power-to-weight ratio
• Adjustable exhaust positioning (top or bottom)
• Rubber grip handle and trigger for comfort
• Combined friction ring and through-hole anvil
• Free speed: 6,000 rpm
Air Requirements:
• Recommended hose size: 1/2”
• Air consumption: 8 cfm
Additional Specs:
• Impacts per minute: 1600
• Bolt capacity: 32mm
• Weight: 9.38kg
• Length: 482mm
• Vibration: 8.8 m/s²
Common applications include:
• HGV and commercial vehicle maintenance
• Plant and heavy machinery servicing
• Industrial fastening and assembly
• Large bolt and structural work
• Genuine UK Supply
• Next-Day Delivery Available
• Secure Checkout
• Prices Exclude VAT until Checkout
• Delivery from £7.50 + VAT
• FOC carriage on orders over £100 + VAT
