Skip to content
TOUGH JOBS DONE RIGHT: Serious Tools Up to 50% Off. Shop the Deals >
Northern Tool Equipment Logo TextNorthern Tool Equipment Logo text link to Home.

Free Gift Card on All Orders Over $100 See Details

Free Gift Card Details

$100 Order
$10
gift card
$250 Order
$25
gift card
$500 Order
$50
gift card
$1000 Order
$100
gift card
  • The promotion will be automatically applied 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.
  • Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
  • 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 10/01/26.
  • 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.
Print

Roughneck Air-Operated Double Diaphragm Pump, 1/2in. Ports, 1/4in. Air Inlet, 12 GPM, Polypropylene

Item# 58239
"Roughneck Air-Operated Double Diaphragm Pump, 1/2in. Ports, 12 GPM, Polypropylene"
Roughneck Air-Operated Double Diaphragm Pump, 1/2in. Ports, 1/4in. Air Inlet, 12 GPM, Polypropylene

This is a carousel with one large zoomable image and a track of thumbnails on the left. Select any of the thumbnail buttons to change the zoomable image on the right. If a thumbnail is a video or 360 degree image thumbnail, or the last thumbnail in the list, the button will open the product media modal.

Roughneck Air-Operated Double Diaphragm Pump, 1/2in. Ports, 1/4in. Air Inlet, 12 GPM, Polypropylene

Click or Tap image to Zoom

$469.99

  • Shipping: 

    Free shipping (lower 48 states) - Available now

  • Store Pickup: 

    Not available - online only
  • 1/2in. inlet and outlet ports
  • Flow rate up to 12 GPM
  • Externally serviceable air distribution system and all-bolted construction
  • Handles 1/8in. max. suspended solids
  • 164ft. max. head and 10ft. max. suction height

  • Prop 65 Warning: See Details

See full description

Complete Your Solution

  • Roughneck Air-Operated Double Diaphragm Pump, 1/2in. Ports, 1/4in. Air Inlet, 12 GPM, Polypropylene
  • Fast Orange Pumice Hand Cleaner, Gallon
Price for all two:

$486.98

Frequently Bought Together

  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Accessories

  • Warranty

  • Compare

Product Summary

The Roughneck Air-Operated Double Diaphragm Pump features an externally serviceable air distribution system and all-bolted construction. Polypropylene pump body. Features 164ft. max. head and 10ft. max. suction height. Ideal for pumping diesel fuel, grease, kerosene and oil.

What's Included

    (1) Roughneck 1/2in. Air-Operated Double Diaphragm Pump

Downloads

Product Manual

Features + Benefits

  • 1/2in. inlet and outlet ports
  • Flow rate up to 12 GPM
  • Externally serviceable air distribution system and all-bolted construction
  • Handles 1/8in. max. suspended solids
  • 164ft. max. head and 10ft. max. suction height
  • 115 max. PSI operating pressure
  • 1/4in. air inlet
  • Not for use with gasoline

Key Specs

AttributeSpecification

item#

58239

Brand

Roughneck

Manufacturer's Warranty

1 year limited warranty

Ship Weight

15.4 LB

Flow

12 GPM

Inlet Port

1/2 in

Outlet Port

1/2 in

Average Air Consumption

10 cfm
AttributeSpecification

Operating PSI

115 PSI

Max. PSI

115

Air Inlet Size NPT

0.25 in

Max. Fluid Temp

140 °F

Pump Housing Material

Polypropylene

Max. Suspended Solids

0.125 in

Product Weight

15.7000 lb

Dimensions L x W x H (in.)

11.0 x 7.5 x 13.0 in

Reviews

Questions & Answers

3 Reviews This action will navigate to reviews.

Questions

1–9 of 9 Questions  
Sort by:

  1. Can this pump handle liquid paint stripper ised to strip powdercoating

    1 answer

    1. This pump is not recommended for use with liquid paint stripper as chemicals typically used in paint stripper would damage the pump.

      Helpful?

  2. Where can I get a rebuild kit for this pump?

    1 answer

    1. A rebuild kit is not available at this time.  Individual parts can be identified on pages 19 and 22 in the product manual, located on the product web page.  Please reach out to 1.800.657.0516 to get information for ordering.

      Helpful?

  3. Can i pump hydraulic fluid that is watered down with coolant on a cold cutting saw?

    1 answer

    1. This pump is not recommended for use with hydraulic oil which is watered down with coolant. It would shorten the lifetime of the pump.

      Helpful?

  4. Can you run denatured ethanol in this pump

    1 answer

    1. This pump is safe to use with denatured ethanol.

      Helpful?

  5. Can this pump safely handle maple syrup at 220 degrees Fahrenheit?

    1 answer

    1. This pump has a max temp rating of 140 degrees Fahrenheit. It is also not rated for food grade liquids.

      Helpful?

  6. Where is this product manufactured?

    1 answer

    1. This Roughneck pump is made in China.

      Helpful?

  7. Can this pump handle sodium hyprochlorite or bleach?

    1 answer

    1. This pump will not work with sodium hyprochlorite or bleach.

      Helpful?

  8. will this pump work for calcium chloride tractor tire fluid

    1 answer

    1. Due to this pump having a polypropylene body, this can handle calcium chloride.

      Helpful?

  9. can this pump 15% chlorine

    0 answers

Accessories We Recommend

This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.

See All Hand Soap + Sanitizers
Fast Orange Pumice Hand Cleaner, Gallon
4.7 out of 5 stars. 22 reviews

Fast Orange Pumice Hand Cleaner, Gallon

Item # 157342

$16.99

Warranty

Manufacturer's Warranty

1 year limited warranty

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

Replacement Plan — 1 Year

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

Recently Viewed Items

This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.

Roughneck Air-Operated Double Diaphragm Pump, 1/2in. Ports, 1/4in. Air Inlet, 12 GPM, Polypropylene
4.0 out of 5 stars. 3 reviews

Roughneck Air-Operated Double Diaphragm Pump, 1/2in. Ports, 1/4in. Air Inlet, 12 GPM, Polypropylene

Item # 58239

$469.99