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Use the following form for New Equipment and General Information Inquiries, or call us at (432) 368-4454.

For all Parts Department inquiries, please follow this link




5708 Andrews Hwy
Odessa, TX, 79762
United States

(432) 368-4454

JWS 340

JWS 340

JWS340 National Pump powered by a new C-9 CAT with an Manual 7-speed transmission mounted on an oilfield skid with a 3 X 4 hydraulic driven charge pump, 4-valve reverse manifold with two chicksans, mud gauge, shear relief, air chamber, 90 gallon fuel tank, 60 gallon hydraulic tank, pipe rack with 10 joints of flow line with unions. Unit will be painted with Industrial Enamel in your choice of One Color. 


1502 NPS Flow Line
1502 4 or 5 Valve Manifold with 1502 Mud Gauge and 1502 Pop-Off
1502 or 2"NPT Flow Meter
Remote 1502 MD Totco Style Gauge and Piston Separator
Automatic or Manual Engine Kill
Allison Transmission
Cummins/Detroit Engine
Remote Panel
2" 3k/5k Hoses- Any Length w Hammer Unions
Suction Hoses w Fig 100 Hammer Unions
2" Chiksans w Nipples and Hammer Union
4" TEE with Nipples and Hammer Unions

JWS 340 Pump Data Sheet