ZP1+ Series

/ZP1+ Series
ZP1+ Series 2017-06-19T13:17:03+00:00

Save Time, Save Money with ZP1+ Series

Continuing to bring innovation to the sanitary pump market, Ampco Pumps has enhanced the traditional design of the popular ZP1 pump with the patented ZP1+ positive displacement pump. This advanced design changes the position of the static and dynamic O-rings for better performance.

The ZP1+ O-rings can be changed without disconnecting the pump from the piping system, providing simple maintenance and increased production times. The secondary sleeve/spring assembly will seal the pump if the rotors are removed for CIP.

Existing ZP1 pumps can be converted to the ZP1+ design during the remanufacturing process at no additional charge.

ZP1 vs ZP1+ new pump pricing is the same. Keep in mind fluid end parts (seals, sleeves, rotors, and body) are not interchangeable between the two series.

Contact Ampco Pumps for additional information on specific seal kit pricing and more details on converting an existing ZP1 into this maintenance saving design. Ampco application engineers are always available to help determine the best solution for each processing challenge.

When downtime is reduced, production benefits and so does the bottom line, the ZP1+ is built around this principle.

ZP1+ Series
Circumferential Piston Pump Features

  • 304 Stainless Steel Gearcase
  • Alloy 88 Non Galling Rotors
  • Stainless Steel Bearing Retainers
  • 17-4ph Shafts – more than 3 times the yield strength of 316
  • Helical Gears
  • 4-Way Mounting
  • Multiple Threaded Grease Zerks
  • Gasketed Stainless Steel Clean-out Plugs
  • Stainless Steel Splash Plate

Available Options – Rectangular inlets (Size 30 and larger) pressure relief valves, heating jackets, and optional rotor designs

ZP1+ Series Performance Overview

Models:  4
Max. Discharge Pressure:  225 PSI / 15.5 BAR 
Max Flow Rate:  452 GPM / 103 m3/hr
Max Viscosity:  1,000,000 cP
Seal Specifications:  2 Seal Options

ZP Series Brochure
ZP1+ and ZP3 Flyer
ZP Pressure Bypass Flyer
Sanitary Line Brochure
ZP Close Couple Flyer

ZP1+ Maintenance Savings

Hard to reach pumps or crowded production spaces are common and can lead to difficulties when performing daily maintenance on existing pump installations. The ZP1+ offers the ability to change O-rings simply by removing the front cover and rotors. There is no need to remove the pump from the piping.

ZP1+ Series Circumferential Piston Pump Advantages

Maximum Uptime is Gained by Patented Pump Design Enhancements

  • 304 Stainless Steel Gearcase is Standard on All Models
  • Stainless Steel Bearing Retainers
  • 17-4ph Shafts – more than 3 times the yield strength of 316
  • Designed, Manufactured and Assembled in the U.S.A.
  • Standard Delivery is Only 2 Weeks
  • Ease of Maintenance and Parts Interchangeability
  • Available Options – Rectangular Inlets Pressure Relief Valves, Heating Jackets, and Optional Rotor Designs
The Ampco ZP1+ is 100% dimensionally and hydraulically interchangeable with competitor or OEM pumps.