Flowserve Corporation.

Reciprocating Pumps - VSEH

Reciprocating Pumps - VSEH

The VSEH is a vertical septuplex positive displacement reciprocating pump with very high efficiency and is offered in a wide range of hydraulic, mechanical, and material options.

Features & Benefits

•    Monoblock liquid ends for both oil & gas and general industrial services
•    Self-aligning plungers ensure proper concentricity within stuffing boxes
•    Many valve styles to suit all liquid types
•    Stuffing boxes outboard of cylinder allowing for more complex sealing and piping arrangements
•    Stuffing boxes individually fastened to liquid cylinder for ease of maintenance
•    Totally enclosed power frame is dust and oil tight eliminating atmospheric contamination
•    Cylindrical crossheads and guides maximize the load bearing area and reduce wear, keeping replacement costs to a minimum
•    Full pressure lubrication systems to ensure all bearing areas are protected and run smoothly

Specifications

Manufacturer standard

Flows to: 340.9 m3/h (1500 gpm)
Pressures to: 534 bar (7739 psi)
Temperatures to : 300 °C (572°F)

Size Range: 177.8 mm (7.00") stroke, with 57 mm (2.24") to 133 mm (5.24") diameter plungers

Pressure Class Range: Pressures to 534 bar (7739 psi)

Seating Material: 

•    Sylinder : Forged steel, Stainless Steel
•    Plunger : 420SS, 420SS WC coated