MACNAUGHT Powerpistol Air Operated Grease Gun 450G
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Same-day dispatch
In-stock orders by 2pm AEST
Australia-wide delivery
Direct to your job from Brisbane
Authorised service
In-house warranty + repairs
Trade pricing for all
No trade-only accounts
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The K53 POWERPISTOL is an air-powered single shot grease gun that combines portability with effortless one handed operation. Its low air consumption makes it ideal for use with truck and bus brake system air supply, and being air powered it requires much less effort to operate.
Heavy duty pistol grip construction with comfortable ergonomics suits 450g grease cartridges, bulk filling or Macnaught J3 grease transfer pump loading. The K53 POWERPISTOL is fully repairable with a strong die cast head and heavy gauge steel barrel for extra long service life.
Features
Pistol Grip: Pistol grip and air-powered for easy one handed operation.
Low Air Consumption: Low air consumption suits use with truck and bus brake system air supply.
Single Shot: A single shot 50:1 piston assembly produces up to 6,000psi of grease pressure.
Bulk Fill: Can be filled from a bulk supply of grease for economical and contamination free greasing.
Filler/Bleeder Outlet: A 9mm diameter hand operated filler and bleeder outlet for use with the Macnaught J3 grease pump or any other 9mm bulk fill grease pump.
Reversible Follower: Suits either cartridge or bulk applications.
Lockable Plunger: The plunge rod locks into the follower for easier bleeding.
Machined Thread: Makes it easier to screw the barrel to the head.
Stepped Barrel: Shaped for easy grip.
Heavy-Duty Build: Reduces wear and makes pressure building effortless.
Screw Fasteners: No rivets, for easy servicing.
Extension Hose: A flexible high pressure extension hose reaches hard to grease nipples.
Fully Repairable: Provides a much longer service life.
KY Coupler: The KY SUPERGRIP 3 jaw high pressure coupler gives a positive no leak connection so grease gets to the bearing.
Included accessories
Specifications
| Delivery Pressure | Up to 41,400kPa (6,000psi) |
|---|---|
| Operation | Single shot only, one shot per trigger pull |
| Output Per Shot | Up to 0.7g |
| Minimum Air Pressure | 275kPa (40psi) |
| Maximum Air Pressure | 830kPa (120psi) |
| Minimum Compressor Size | 0.026 m³/min (1 cfm) |
| Air Inlet | 1/4" BSP |
| Extension Hose | Flexible 230mm (9") high pressure |
| Coupler | KY SUPERGRIP 3 jaw high pressure |
| Barrel | Heavy-duty 1.6mm thick |
| Pull Handle | Robust zinc |
| Wetted Parts | Aluminium, steel, nitrile rubber, cork and nylon |
| Maximum Viscosity | Up to NLGI 2 |
| Cartridge Compatibility | 450g cartridges for contamination free greasing |
Shipping & Returns
Same-day dispatch from one of our national warehouses on in-stock orders placed before 2pm AEST.
30-day returns on unopened, stocked items — customer pays return freight. Non-stocked / special-order items are subject to a 50% restocking fee.
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