The Maxus M1000 is a triplex mud pump rated by factory data at 5000 PSI max working pressure and 720 GPM max flow at 120 SPM rated speed. Factory liner data covers six bores: 7 in for 720 GPM at max 3430 PSI, 6.75 in for 669 GPM at max 3690 PSI, 6.5 in for 621 GPM at max 3978 PSI, 6 in for 529 GPM at max 4668 PSI, and 5.5 in or 5 in bores delivering 444 GPM or 367 GPM respectively at max 5000 PSI. Its frame is welded from high-strength low-alloy steel rather than cast, with post-weld stress relief heat treatment for fatigue resistance. DOME supplies OEM-compatible liners, pistons, valves, valve seats, springs and packing for this model to drilling contractors across Canada, the United States and international markets.
FAQ
What are the Maxus M1000 factory ratings?
Factory data lists 5000 PSI max working pressure, 720 GPM max flow and 120 SPM rated speed.
Which liner sizes does the M1000 support and what do they deliver?
The factory table lists 7 in (720 GPM, max 3430 PSI), 6.75 in (669 GPM, max 3690 PSI), 6.5 in (621 GPM, max 3978 PSI), 6 in (529 GPM, max 4668 PSI), 5.5 in (444 GPM, max 5000 PSI) and 5 in (367 GPM, max 5000 PSI).
What is special about the M1000 frame construction?
Its frame is welded from high-strength low-alloy steel instead of being cast, and the welds receive post-weld stress relief heat treatment to improve fatigue resistance over the pump service life.
Are Maxus M1000 fluid-end parts available from stock?
We currently list 0 distinct stocked items for this model, so please contact us for current availability. Common wear parts can be manufactured to order against OEM dimensions.
Can you ship M1000 parts to Canada, the USA or overseas?
Yes. We export mud pump fluid-end parts worldwide under HS code 84139100, including Canada, the United States and other oil and gas regions, with export-grade packing.