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Dayton 4VCR4 rotary hand pump cast iron finish with 96 in discharge hose

Dayton

Dayton 4VCR4 Rotary Hand Pump 10.67oz/stroke

SKU CH-70DM-V48ZT

Hand-operated rotary drum pump delivers 10.67 oz per stroke with 96 in discharge hose included

  • Delivers 10.67 oz per stroke for efficient fluid transfer
  • Self-priming design starts pumping immediately without manual priming
  • Includes 96 in discharge hose for extended reach
  • Cast iron construction provides durability for demanding applications
  • Complies with California Proposition 65 requirements for chemical disclosure

Rotary Hand Pump 10.67 oz per Stroke

The Dayton 4VCR4 is a manually operated rotary pump designed to transfer fluids from drums or containers. Its cast-iron construction provides durability for workshop, garage or light industrial use. The self-priming mechanism starts flow without external assistance. Each full rotation delivers 10.67 fluid ounces of liquid.

Cast-Iron Build with 96-Inch Discharge Hose

The pump body is made from cast iron, offering resistance to wear and common solvents. A 96-inch discharge hose is included and attaches directly to the outlet, allowing reach across a workbench or into a secondary container. The hose length supports flexible positioning without needing extensions. No metering function is fitted, so volume is estimated by stroke count.

Upgrades Manual Pouring or Siphon Methods

This pump replaces the need to tip heavy drums or rely on gravity siphons, reducing spill risk and operator strain. The jump is worthwhile when containers are too large to lift safely or when a consistent, controlled flow is preferred over an open pour. It does not suit applications requiring metered dosing, electric drive or compatibility with aggressive acids not rated for cast iron.

Highlights

  • Delivers 10.67 oz per stroke for efficient fluid transfer
  • Self-priming design starts pumping immediately without manual priming
  • Includes 96 in discharge hose for extended reach
  • Cast iron construction provides durability for demanding applications
  • Complies with California Proposition 65 requirements for chemical disclosure

Specifications

BrandDAYTON

Questions about this item

What discharge rate does the 10.67 oz per stroke design deliver in practice?

Each full rotation of the handle moves 10.67 oz of fluid, giving a steady, metered flow without needing power.

What container opening does the cast-iron rotary pump fit?

The pump mounts on standard drum bungs and includes a 96 in discharge hose for reach.

How is the self-priming rotary pump installed, and what step is often missed?

Secure the pump to the drum bung, attach the 96 in hose, then rotate the handle to prime — skipping the priming rotation leaves the chamber dry.

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