Skip Content

Please Upgrade Your Browser Grainger will no longer support Internet Explorer 8 as of 07/2018. Please upgrade your browser or contact your System Administrator for support.


Stainless Steel 8-Roller Roller Spray Pump, 1 F Inlet/Outlet NPT (In.)

  • Item # 55NL52
  • My Part #
  • Mfr. Model # 8900DSS-R
  • Catalog Page # N/A
  • UNSPSC # 27131502
Stainless Steel 8-Roller Roller Spray Pump, 1 F Inlet/Outlet NPT (In.) close

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.

CAD Downloads

Web Price $551.00 / each
Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Please sign in or register to access Quote

Want to Get Free Shipping?

  • Shipping Weight 14.0 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • Item Roller Spray Pump
  • Type 8-Roller
  • Construction Stainless Steel
  • Shaft Dia. (In.) 15/16
  • Length (In.) 6-3/8
  • Width (In.) 6-3/8
  • Height (In.) 5-1/8
  • RPM 540/1000
  • GPM @ 0 PSI 13.0/24.0
  • GPM @ 20 PSI 12.4/23.2
  • GPM @ 40 PSI 11.6/22.4
  • GPM @ 100 PSI 10.6/21.8
  • HP @ 0 PSI 0.33/1.56
  • HP @ 50 PSI 0.74/1.78
  • HP @ 100 PSI 1.25/2.53
  • Suction Lift (Ft.) 5
  • Housing Material 304 Stainless Steel
  • Inlet/Outlet NPT (In.) 1 F
  • Rotation Clockwise
  • Design Overmolded Rotor and Ultra Rollers to Provide Superior Performance, Field Serviceable
  • For Use With Water Soluble Chemicals, Nonabrasive Wettable Powders
  • Characteristics Ultra Rollers Do Not Swell In Water, Field Serviceable
  • Application Agricultural Spraying, Water Transfer
  • Includes Ultra Rollers, Viton Lip Seals, Permanently-Lubricated Heavy Duty Sealed Bearings
How can we improve our Technical Specifications?

Compliance and Restrictions


Alternate Products

Alternate Products may not be identical in style or function to original selection. Please compare below for more information.

Customer Reviews

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.