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  • The promo code 289806 must be entered on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
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  • E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
  • Free e-gift cards expire .
  • Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
  • Valid online and in participating retail stores.
  • Limited-time offer. Subject to change without notice.

Product Summary

Liquidynamics 3/4in. double diaphragm pump is designed for use with used oil, hydraulic fluid, antifreeze and many light- to mid-weight oils. Features an all-aluminum body and air motor, Buna N (nitrile) diaphragms and seals. U.S.A.

What's Included

    (1) Double diaphragm pump

Features + Benefits

  • Pump is rated at 27 GPM at 100 PSI; requires up 40 SCFM air supply
  • Will pass a maximum solid size of 1/16in. (2 mm)
  • Maximum dry lift is 18 feet
  • Maximum fluid temperature of 180°F
  • Inlet/outlet fittings are 3/4in. NPTF
  • Air inlet fitting is 1/4in. NPTF
  • All-aluminum construction provides a strong and durable product that will hold up to heavy-duty use
  • Buna N (nitrile) seals and diaphragms are compatible with most lubricants such as motor oils, hydraulic fluids, transmission fluids, 100% as well as 50/50 antifreeze and many similar fluids

Key Specs

AttributeSpecification

item#

1090871

Brand

LiquiDynamics

Manufacturer's Warranty

1 year limited warranty

Ship Weight

25.0 LB
AttributeSpecification

Flow Rate

27 GPM

Inlet Port

0.75 in

Outlet Port

0.75 in

Warranty

Manufacturer's Warranty

1 year limited warranty

Extend Your Warranty Coverage with a Northern Protection Plan (NPP)

Repair Plan — 1 Year

A Northern Protection Plan is available after adding the product to your shopping cart.