A45T8A DUPLEX POWER PUMPS

Applications

Duplex reciprocating pumps are designed for:

• Mining operations

• Industrial applications

• General water services

Typical Use:
Ideal as a slush pump for mineral exploration, water well drilling, and geophysical drilling. A combination of four power end sizes and four fluid ends offers a broad range of capacities and pressures to meet varied operational needs.

Key Features

• Fluid Valves

  • Hardened steel wing-guided type

  • Rubber inserts

  • Replaceable hardened valve seats

• Jackshaft

  • Extended on both sides

  • Compatible with various drive configurations

• Main Gear Eccentric

  • One-piece cast herringbone eccentric gear

  • Built to handle heavy loads and ensure precise alignment

• Frame

  • One-piece casting integrating main and jackshaft bearing housings and crosshead guides

  • Ensures alignment, strength, and rigidity

• Fluid Liners

  • High carbon steel

  • Case hardened and honed for durability

• Fluid End

  • One-piece pressure-tested casting

  • Bolted valve covers for easy maintenance

• Main Bearings

  • Adjustable taper roller type

• Liner

  • Replaceable high lead bronze

• Connecting Rods

  • Heat-treated alloy steel for strength and longevity

• Piston Rods

  • Case-hardened and polished alloy steel

• Crossheads

  • Solid alloy iron castings

  • Heavily reinforced around piston rods and pin bosses

• Fluid Pistons

  • Double-acting type

  • Taper fitted to the piston rod for secure sealing

Optional Equipment

• Surge chamber

• Safety relief valve

• Oilfield-type pressure gauge

• Steel skid base

• Available with diesel, petrol, or electric motor drive

Model: