Southwest’s Dual-Duro® piston, RED THUNDER BONDED PISTON, IMPERIAL PISTON, IMPERIAL RUBBER KITS, RUBBER BONDED

DAWOPU Pistons are made to precise tolerances and include a variety of materials yielding extended service life. Piston materials include the following from 3” to 7-1/2” sizes to accommodate for all types of drilling conditions, mud properties and temperatures reaching up to 350°F.

Premium provides a full range of mud pump pistons for both triplex and duplex pumps. They are:

Replaceable Rubber Piston

Long Life Urethane Bonded Piston

High Temperature Bonded Piston

BullNose Piston

FlexLip Piston

Features:

Rated for all drilling operations

High tensile strength

Maximum operating temperature is 350°F

High pressure mud pump service

Extended service life

Urethane Bonded Piston

These pistons are constructed of urethane, bonded to a solid metal hub. Double durometer urethane is designed to provide optimum performance in oil base or water base mud and high drilling pressures.

Features:

- Rated for all drilling operations

- Maximum operating temperature is 180°F

- High pressure mud pump service

Southwest’s Dual-Duro® piston has provided unmatched performance in extreme drilling conditions since 1985.

Made of Dual-Durometer Polyurethane, this triplex pump piston is designed to resist extrusion which ultimately extends the life of the piston. Drilling operators worldwide trust the superior performance and unmatched durability of the Dual-Duro® piston.

Key Features Include:

ü Excellent liner wear characteristics

ü Maximum working temperature up to 180°F

ü High resistance to chemical breakdown, tearing and abrasion

ü Recommended for use in oil-based drilling mud but can also be used in water-based

All our fluid end parts are manufactured to API 7K quality standards.

Parts are available for these popular pump models:

BOMCO/Emsco Mud Pumps:F-1300, F-1600, FB1300, FB1600, F-800, F-1000, F-500, F-350, DB-550, DA-700, FA-1600/1300, FC-2200, D-300/500, D-375, D-700,

LS National Mud Pumps: 3NB-500C, 3NB1000C, 3NB1300C, 3NB1600
Ideco Mud Pumps: T-500, T-800, T-1000, T-1300, T-1600,
National Mud Pumps: 7P50, 8P80, 9P100, 10P130, 12P160, N1300, C-250, K-700, 14-P-220, E-700/G-1000, K-500, K-380, K-500A/700A, C-250/350, JWS-400,
Gardner Denver Mud Pumps: PZ7, PZ8/9, PZ10/11, FK-FXK, FY-FXD, FD-FXX, FG-GXG, FG-FXG, KG-KXG, FQ-FXQ, FF-FXF, FF-FXP,

Oilwell Mud Pumps: A-560/600-PT, A-850-PT/A-1100-PT, A-1700-PT/A-1400-PT

Wirth Mud Pump: TPK1000, TPK1600, TPK 2000,TPK2200

Russian Pumps: UNBT-950, UNB-600, 8T-650, UNBT650, NBT600, UNB1180, UNB1180L, NB125, NB80, NB50, NB32

WEATHERFORD/Ellis Williams: MP-5, MP-8, MP-10, MP-13, MP-16, E-447, E-2200, E1600

Drillmec: 9T1000, 12T1600, 7TS600, 7TS500, 9T800,14T2200

Romania: 3PN-1000, 3PN-1600, 3PN-2000