VPL1700 Toxic Liquids Vertical Lineshaft Pump

0
Lawrence Pumps VPL1700 API 610 VS4 Vertical Lineshaft Pump for Toxic and Hazardous Liquids

Introduction Features Literature

Lawrence Pumps VPL1700 API 610 VS4 Vertical Lineshaft Pump for Toxic and Hazardous LiquidsVPL1700 Toxic Liquids Vertical Lineshaft Pump

Brand: Lawrence Pumps
Description:

The Lawrence Pumps VPL1700 is a vertical lineshaft pump engineered for safe, reliable handling of toxic, volatile, or hazardous liquids in API 610 VS4-class services. Designed for applications such as flare knockout systems, condensate recovery or chemical drain collection, the VPL1700 features a sealed lineshaft configuration with gas-tight construction to prevent fugitive emissions. Its heavy-duty shaft and bearing arrangement provide high stability in deep sump conditions, while the containment seal options ensure compliance with strict environmental and safety standards.

The VPL1700 multistage, vertical lineshaft pump is ideal for transfering toxic liquids (e.g., chlorine, phosgene, anhydrous cyanide and other lethal fluids). Pumps are top-entry, tank-mounted for maximum safety and reliability.

VPL1700 Applications

Caustic and Chlor-alkali, Volatile Organic Compounds

  • Industries:
    Chemical Processing

Vertical, Top-Entry Tank Mounting eliminates potentially hazardous side or bottom connections.

A Gas Mechanical Seal provides the lowest fugitive emissions without complex piping, instrumentation or regulation. A complete instrumentation package is available to control the flow of buffer gas to the seal chamber and monitor critical operating parameters.

An Optional Emergency Seal isolates the storage vessel from the atmosphere should a packing or mechanical seal failure occur.

An Optional Excess Flow Check Valve operates independently to stop the flow of liquid chlorine should a downstream line rupture occur while the pump is running.

Numerous Materials of Construction are available to suit application requirements.

The Diffuser Casing Design completely balances the radial thrust. Regardless of the number of stages used, or the head developed by the pump, the radial load carried by the sleeve bearings is minimal.

An Optional Inducer can be added to reduce NPSHR to minimize tank inventory.

Typical Operating Parameters (custom designs available for limits exceeding those listed)

  • Flows to 182 m3/h (800 gpm)
  • Heads to 244 m (800 ft)
  • Temperatures from -51°C (-60°F) to 52°C (125°F)

Lawrence Pumps® VPL1700 Multistage Vertical Toxic Liquid Pump

Handling toxic or volatile liquids in safety-critical applications? The VPL1700 offers sealed reliability and vertical performance that meets strict process demands. Talk to us to configure the right VPL1700 system for your operation.