Famous Australian Brand now Available in the Americas!
OILFIELD VALVE AND PUMP GREASE EQUIPMENT
Designed for Oil & Gas, Industrial, Rotating and General Purpose Valve and Pump Maintenance Greasing Requirements

PORTABLE, AIR-OPERATED, HEAVY-DUTY FRACKING VALVE GREASE PUMPS
Macnaught’s 50:1 air-operated grease pumps are excellent for high-volume grease applications requiring continuous high-pressure grease output. These heavy duty portable greasing systems fit 5 gallon pails, 16 gallon Kegs and 55 gallon drums.
Macnaught Grease Pumps are highly popular among Oil & Gas Valve Maintenance Crews as we have the lowest air requirement ( 3 CFM ) and best warranty ( 10 years ) on the market. Generate 10,000 PSI with 16 oz per minute delivery ( NLGI No. 2 ). Our non corroding motor design means no airline lubricator is required. Easy to use with portability in mind.
FEATURES & BENEFITS
- Globally Known, Australian Built Macnaught Grease Pumps carry an Honest 10 year Warranty.
- 50:1 ratio air motor delivers 16oz per minute of grease output – at the Booster gun. Many other manufacturers state grease delivery from the pump and not with NLGI # 2 Grease. Be sure to ask for gun grease delivery!
- Above All, Industry Leading 10-Year Warranty.
- Zinc components – For underground mining applications.
- Non-corroding air motor design – No airline lubricator required. Above all, Easy and low cost to repair.
- Quiet air motor design – Above all Meets all industry noise level standards.
- 13’ ft high-pressure grease hose – Extra hose length for easier access to difficult applications.
- B2 Booster Gun – Boosts greasing pressure up to 10,000 psi.
- 360° ZSB Swivel – Improves greasing flexibility and offers easier one-handed operation.
- KY Supergrip three-jaw high-pressure coupler – In other words Positive no leak connection.
- Rubber-edged follower plate – Prevents air pockets and contamination.
- Fully sealed greasing system with built-in grease strainer – Clean grease delivery every time.
Max Flow Series - Air Operated Double Diaphragm Pumps
Experience the next level of efficient fluid transfer with our Max Flow Double Diaphragm Pump Series. Designed and manufactured in Japan, the Macnaught Max Flow range delivers industrial-grade process pumping solutions. Engineered for versatility and performance, the series supports a wide range of flow rates to meet diverse industrial needs with minimal air consumption.
INDUSTRIES SERVED
Oil & Gas Industry • Mining • Plant Equipment • Agriculture • Valve Greasing • Pump Greasing • Fracking Valve • Valve Maintenance Grease Pump • Rotating Equipment • Grease Pump • Fracking Pump Greasing Pump • Oil and Gas Greasing Pump • Oilfield Valve and Pump