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Westward 5TCU1 air operated oil pump 3:1 ratio with suction tube

Westward

Westward 5TCU1 Oil Pump Air Operated 3:1 Ratio 275 gal

SKU CH-EKZC-QAJB9 MPN 5TCU1

Air-operated oil pump with a 3:1 ratio, 150 psi maximum air pressure and 8 cfm air consumption

  • Product typeDrain Components
  • Air-driven 3:1 ratio delivers high-volume oil transfer
  • 150 psi maximum air pressure powers demanding applications
  • 8 cfm air consumption balances performance with compressor capacity
  • Suction tube included for immediate drum installation
  • California Proposition 65 warning for cancer and reproductive harm

Application & User

The Westward 5TCU1 is an air-operated oil pump designed for high-volume fluid transfer in automotive and industrial settings. It delivers a 3:1 pump ratio to move oil efficiently from drums or tanks. Professional technicians and maintenance teams use this unit where compressed air is available and bulk dispensing is required.

Suitability & Limits

This pump suits workshops that need fast, air-driven oil transfer without electrical connections. It includes a suction tube for direct drum insertion. Buyers who need a self-contained unit with a built-in hose reel, nozzle or spout should look elsewhere, as those components are not included. Operations requiring electric or battery power cannot use this model.

Deciding Specification

The pump operates at a maximum air pressure of 150 psi and consumes 8 cfm of compressed air. Your air compressor must reliably supply this pressure and flow for the pump to perform as rated. The discharge connection uses an MNPT fitting for standard plumbing integration.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $390.99
Pricier than about 90% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameWestward
Model name5TCU1
Product typeDrain Components

Questions about this item

Should I pick the 3:1 ratio or a different pump for my drum size?

The 3:1 ratio is built into this model and delivers up to 275 gal per cycle, so choose it when that output matches your drum capacity.

What does the 150 psi air-pressure rating mean when the pump is running?

It is the maximum compressed-air pressure the pump can accept; operating at or below 150 psi keeps the 3:1 fluid ratio accurate and prevents seal damage.

How does the MNPT discharge connection affect hose compatibility?

The male NPT thread lets you screw on any standard NPT hose or fitting without adapters, capping the connection to common pipe-thread sizes.

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