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LIQUIDYNAMICS INC. Air Drum Pump: 1:1, 8 gpm Max. Flow Rate, 1 cps Max. Viscosity - Stationary DEF & Coolant Tank Air-Operated Pump Systems
LIQUIDYNAMICS INC.Stationary DEF & Coolant Tank Air-Operated Pump Systems

LIQUIDYNAMICS INC. Air Drum Pump: 1:1, 8 gpm Max. Flow Rate, 1 cps Max. Viscosity

The LIQUIDYNAMICS INC. Stationary DEF & Coolant Tank Air-Operated Pump System (SKU RD20R25TASRSV400, MPN RD20R25TASRSV400) is a 1:1 pressure ratio air-operated pump designed for stationary tank applications. It…

SKU 3G-OTH-90310

Brand
LIQUIDYNAMICS INC.
Item
Air Drum Pump: 1:1, 8 gpm Max. Flow Rate, 1 cps Max. Viscosity
Category
Stationary DEF & Coolant Tank Air-Operated Pump Systems
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LIQUIDYNAMICS INC.
Manufacturer Part Number
RD20R25TASRSV400
Type
1 cps Max. Viscosity, Tank
Air Drum Pump
1:1
Max. Flow Rate
8 gpm
Pressure Ratio
1:1

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LIQUIDYNAMICS INC. Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LIQUIDYNAMICS INC. Stationary DEF & Coolant Tank Air-Operated Pump System (SKU RD20R25TASRSV400, MPN RD20R25TASRSV400) is a 1:1 pressure ratio air-operated pump designed for stationary tank applications. It delivers a maximum flow rate of 8 gpm and handles fluids with a maximum viscosity of 1 cps.

Frequently Asked Questions

What is the LIQUIDYNAMICS INC. Air Drum Pump used for?

This stationary air-operated pump system is designed for transferring DEF (diesel exhaust fluid) and coolant from tanks in industrial or fleet maintenance settings. It handles low-viscosity fluids up to 1 cps and delivers up to 8 gpm, making it suitable for bulk fluid dispensing in workshops or service bays.

What are the specifications of the LIQUIDYNAMICS INC. Air Drum Pump?

The LIQUIDYNAMICS INC. pump (MPN RD20R25TASRSV400) has a 1:1 pressure ratio, a maximum flow rate of 8 gpm, and handles fluids with a maximum viscosity of 1 cps. It is a stationary tank-mounted system designed for DEF and coolant applications. The unit is air-operated and requires a compressed air supply.

Where to buy the LIQUIDYNAMICS INC. Air Drum Pump worldwide?

3G Electric supplies the LIQUIDYNAMICS INC. Air Drum Pump (SKU 3G-OTH-90310) to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this pump to any region.

How to install the LIQUIDYNAMICS INC. Air Drum Pump?

Installation requires mounting the pump on a stationary tank, connecting the compressed air supply to the air inlet, and attaching the fluid outlet to your dispensing line. Ensure the air pressure does not exceed the pump's rated 1:1 ratio. Follow standard safety practices for air-operated equipment and consult the manufacturer's manual for specific torque and seal requirements.

Used in

Common applications for LIQUIDYNAMICS INC.
Fleet maintenance — Liquidynamics electric drum pump (MPN DT15H20XAPXXRSV) for DEF dispensing from 55-gallon drums
Industrial fluid transfer — Liquidynamics air-operated piston pump (MPN 21100-S7) for high-viscosity lubricants
Tote-based DEF dispensing — Liquidynamics tote-mount system (MPN 970027-02AG) with digital meter for 330-gallon containers
Mobile DEF refueling — Liquidynamics 12 V DC drum pump (MPN 33115-S2AG) for service trucks
Replacement parts — Liquidynamics HDPE suction tube (MPN 195206-46) for DEF pump maintenance
Filter replacement — Liquidynamics fuel filter kit (MPN 70170) for DEF dispensing system upkeep

LIQUIDYNAMICS INC. Products

3G Electric supplies LIQUIDYNAMICS INC. stationary def & coolant tank air-operated pump systems. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
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LIQUIDYNAMICS INC. Air Drum Pump: 8 gpm Max. Flow Rate, Filter Regulator/Swivel, 1/4 in FNPT, Manual (MPN DC20H20XMPC8RSV)
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LIQUIDYNAMICS INC. Air Drum Pump: 3:1, 4 gpm Max. Flow Rate, 14,000 cps Max. Viscosity, Steel (MPN TOA22R25ENQRAFR2)
LIQUIDYNAMICS INC. Air Drum Pump: 3:1, 4 gpm Max. Flow Rate, 14,000 cps Max. Viscosity, Steel (MPN TOB22R25ENQRAFR2)
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LIQUIDYNAMICS INC. Air Drum Pump: 3:1, 4 gpm Max. Flow Rate, 14,000 cps Max. Viscosity, Steel (MPN TOB22R25ENQRAFR2)

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