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- Trusted Seller

National JWS Triplex Pump
- Manufacturer: National
National JWS Triplex pump, 4" metal plungers x 5" stroke. Steel fluid end. Factory reducer.
Neilburg, Canada - Trusted Seller

National 300Q-5MCS Quintuplex Injection Pump
- Manufacturer: National
Used Stainless Steel Fluid End for National 300Q-5MCS Quintuplex Pump, c/w top plugs, no valves or stuffing boxes, good condition, uses cage style stack valves
Neilburg, Canada - Trusted Seller

National 8P-80 Triplex Drilling Mud Pump Package
- Manufacturer: National
Used National 8P-80 Triplex Mud Pump, 6" Pistons x 8.5" Stroke, Skid Mounted and Packaged with Cat D379 Diesel Engine, 550 HP @ 1200 RPM, c/w Air Start, Twin Turbo, Remote Radiator Driven by Electric Motor, Air T...
Neilburg, Canada - Trusted Seller

National JWS-165L Triplex Well Servicing Reversing Mud Pump Trailer
- Manufacturer: National
Used National JWS-165L Triplex Well Servicing Reversing Mud Pump Trailer, 4" metal plungers x 5" stroke, Detroit 6-71 diesel engine, manual transmission, MCM 3x4x13 PTO driven charge pump, fuel tank, parts cabine...
Neilburg, Canada - Trusted Seller

National JWS-125, 3.5x5 Triplex Mud Pump Package
- Manufacturer: National
Used National JWS-125 Triplex Mud Pump Package, steel fluid end, 3.5" metal plungers x 5" stroke, complete with chain case 4.5:1 ratio, on skid with Detroit 6-71 diesel engine, 5 speed Eaton manual transmission, ...
Neilburg, Canada - Trusted Seller

National JWS-165-L, 4x5 Triplex Mud Pump Package
- Manufacturer: National
- Model: 5L4
Used National JWS-165L, 4x5 Triplex Mud Pump Package, 4" Metal Plungers x 5" Stroke, Steel Fluid End, Factory Gear Reducer, Lubricator, Skid Mounted & Housed with 6V-92T Detroit Diesel Engine with turbo, Spicer M...
Neilburg, Canada - Trusted Seller

National 125T-4L Triplex Injection Pump (Oilwell A-344H)
- Manufacturer: National
Used National J125T-4L Triplex Pump, Reconditioned, 4" Metal Plungers x 4" Stroke, Bronze Fluid End, AR Valves, c/w Factory Gear Reducer, Ration 6.192:1.
Neilburg, Canada - Trusted Seller

National 125T-4L Triplex Injection Pump (Oilwell A-344H)
- Manufacturer: National
Used National 125T-4L Triplex Pump, Reconditioned, 4" Metal Plungers x 4" Stroke, Bronze Fluid End, AR Valves, c/w Factory Gear Reducer, Ratio 6.192:1.
Neilburg, Canada - Trusted Seller

National JWS-300L 4x5 Triplex Well Servicing Reversing Mud Pump Package
- Manufacturer: National
Used National JWS-300L Triplex Well Service Reversing Mud Pump Package. 4" Metal Plungers x 5" Stroke. Steel Block Fluid End, Detroit 8V71 Diesel Engine (No Turbo). Manual Transmission, skid Mounted & Housed. 7 V...
Neilburg, Canada
