Liquid Booster Pumps

LITE LB Series Air-Driven Liquid Pumps

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LB pumps use a 125 mm air-drive piston for liquid boosting, pressure testing, injection and pressure-holding circuits. Selection accounts for air supply, liquid inlet conditions and duty cycle.

Pressure Range
See the selection table for reference outlet pressure; confirm duty point for the model and configuration
Test Medium
Liquids; select for the specific medium, composition and temperature
Driven Type / Power Source
Compressed-air drive; confirm supply conditions for the model and application

Overview

Equipment purpose and configuration

LITE provides pump selection, configuration and supply services for this product. The model and scope of supply are confirmed in the order.

LB pumps integrate into liquid boosting, pressure testing, injection and pressure-holding circuits. Selection starts with required flow at the target pressure.

A 125 mm air-drive piston powers reciprocating pressure boosting. Wetted materials and seals are selected for the liquid.

Provide air supply, liquid inlet pressure and temperature, target pressure and corresponding flow, and cycle frequency to determine the model and accessories.

Features

  • 125 mm air-drive piston
  • Air-driven reciprocating pressure boosting
  • Wetted materials and seals selected for the liquid

Optional Configurations

  • Wetted materials, seals and connections follow the liquid and application. Valve assemblies, instruments and controls are confirmed for the project scope.

Models and Reference Parameters

ModelPressure ratioReference outlet pressure (MPa)Drive portLiquid inletLiquid outletMass (kg)Zero-backpressure reference flow (L/min)
LB099:17.2G 1/2NPT 3/4NPT 1/27.216.95
LB1717:113.6G 1/2NPT 1/2NPT 1/27.19.53
LB2525:120G 1/2NPT 1/2NPT 1/27.16.62
LB3939:131.2G 1/2NPT 1/2NPT 3/87.14.26
LB6060:148G 1/2NPT 1/2NPT 3/87.12.64
LB8080:164G 1/2NPT 1/2NPT 3/87.12.07
LB108108:186.4G 1/2NPT 1/2NPT 3/87.11.52
LB150150:1120G 1/2NPT 3/8M14×1.57.11.06
LB240240:1192G 1/2NPT 1/4M14×1.57.00.67

Tabulated reference outlet pressures are static reference values at drive-air pressure PL=0.8 MPa.

Zero-backpressure reference flow is approximate at PL=0.6 MPa and outlet pressure PB=0 MPa; it does not represent flow at the target pressure.

Reference outlet pressure supports selection. Confirm working pressure and flow at the target pressure for the selected model and application.

Provide the liquid and temperature, inlet supply, drive conditions, target pressure and corresponding flow, and duty cycle.

Connections and installation dimensions follow order drawings; accessories and system components follow the agreed scope of supply.

Product Documents and Quotation

Share your working medium, inlet pressure, target outlet pressure, and required flow at that duty point so we can check the model for your application.

Selection FAQ

Common Questions

RFQ Details

Include your available drive conditions and connection sizes so we can check the installation and drive air requirements.

What operating conditions are needed for sizing?

Provide the working medium, inlet pressure, target outlet pressure, required flow at that duty point, available drive conditions, and connection sizes.

How can I confirm the actual outlet pressure and flow?

Check them together for the specific model and its inlet, outlet, and drive conditions. Include pressure units and the flow measurement conditions in your RFQ.

Quick RFQ

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