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Stainless steel hand drum pump with grounding wires and flame arrestor

Dayton

Dayton 32ZN70 Hand Operated Drum Pump 316 SS

SKU CH-XJP0-WK3X7

Hand-operated piston drum pump in 316 stainless steel with PTFE seals, internal flame arrestor and grounding wires for combustible and flammable media

  • 316 stainless steel construction resists corrosion with combustible fluids
  • Internal flame arrestor stops flame flashback during pumping
  • Bonding and grounding wires with alligator clips prevent static charge buildup
  • PTFE piston and seals handle flammable media without degradation
  • NPT adapter connection fits standard drum openings for secure installation

Hand-Operated Drum Pump 316 SS

The Dayton 32ZN70 is a hand-operated drum pump constructed from 316 stainless steel for use with combustible and flammable media. It includes a built-in internal flame arrestor that prevents flame flashback during operation. Heavy-duty bonding and grounding wires with locknut-secured alligator clips prevent hazardous static charge buildup. This pump is designed for drum containers and uses an NPT adapter connection type.

Thermals Noise and Power Draw

As a manually operated piston pump, it requires no electrical power and produces no motor noise or heat during use. The PTFE piston and seal materials maintain chemical compatibility without thermal degradation from an external source. Operation depends entirely on user-applied force, so there are no electrical draw or cooling requirements to consider. The flame arrestor and grounding system function passively without energy input.

Upgrade Path and Fit

This pump replaces basic transfer methods that lack flame arrestors or static grounding for flammable liquids. It upgrades from pumps without PTFE seals or 316 stainless steel construction when chemical compatibility is required. The jump is worth it when handling combustible media in drum containers where flashback prevention and static dissipation are mandatory safety requirements. It is not suited for metered dispensing or applications requiring an included discharge hose.

Highlights

  • 316 stainless steel construction resists corrosion with combustible fluids
  • Internal flame arrestor stops flame flashback during pumping
  • Bonding and grounding wires with alligator clips prevent static charge buildup
  • PTFE piston and seals handle flammable media without degradation
  • NPT adapter connection fits standard drum openings for secure installation

Specifications

BrandDAYTON

Questions about this item

How do I install the grounding and bonding wires on this 316 SS drum pump?

Connect the heavy-duty alligator clips to the drum and a grounded point, then tighten the locknuts on each wire to secure them before pumping combustible or flammable media.

Which parts of this pump will need replacement after extended use with flammable liquids?

The PTFE piston and PTFE seals are wear items that should be inspected regularly and replaced if they show degradation from chemical exposure or mechanical cycling.

What limits continuous operation of this hand-operated pump during sustained dispensing?

The operator's physical effort is the primary limit; the built-in internal flame arrestor and PTFE components are designed for repeated use with combustible and flammable media without a stated duty-cycle restriction.

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