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Ampco-Pumps - Model ZP1+ Series -Positive Displacement Pump
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 dynamic O-ring for better performance and faster maintenance. The ZP1+ dynamic O-rings can be changed without removing the body or disconnecting the pump from the piping system, providing simple maintenance and increased production times. The one piece sleeve design seals the pump if the rotors are removed for CIP processing.
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.
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
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304 Stainless Steel Gearcase is Standard on All Models
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Stainless Steel Bearing Retainers
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17-4ph Shafts – more than 3 times the yield strength of 316
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Designed, Manufactured and Assembled in the U.S.A.
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Standard Delivery is Only 2 Weeks
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Ease of Maintenance and Parts Interchangeability
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Available Options – Rectangular Inlets Pressure Relief Valves, Heating Jackets, and Optional Rotor Designs