ZP3 Series is Innovation in
Positive Displacement Pumps
The enhanced design of Ampco’s patented ZP3 positive displacement pump series is now leading the industry. It sets the standard for PD circumferential piston pump technology with a simplified yet state-of-the-art design that’s reliable, durable and available fast – within two weeks.
Engineered Excellence. The ZP3 Series features patented technology and unmatched CIP-ability – while maintaining maximum efficiency, ease of maintenance, and greater uptime.
Innovation Achieved. This Ampco Original has a new front-loading seal design that eliminates all dead zones in the pump. Plus the stainless steel gearcase, bearing retainers, splash plate and cleanout plugs deliver maximum performance. The ZP3 technology and features make it the best value in sanitary positive displacement pumps today.
Learn more about the ZP3 Next Generation Technology
Best Value. The ZP3’s standard combination tungsten carbide and silicon carbide seal configuration generates less heat, promotes longer seal life and is the leader in durability. Other seal options are available. The ZP3 positive displacement pump series is the smart choice providing the most features and tremendous maintenance savings, all at an affordable price.
ZP3 Series
Circumferential Piston Pump Features
- 304 Stainless Steel Gearcase
- Alloy 88 Rotors
- Front Loading Seal Design
- Hardened Seal Faces Generate Less Heat
- Stainless Steel Bearing Retainers
- 17-4ph Shafts – more than 3 times the yield strength of 316
- Helical Gears
- 4-Way Mounting
- Multiple Access Threaded Grease Zerks
- Anti-Microbial Lube
- Gasketed Stainless Steel Cleanout Plugs
- Stainless Steel Splash Plate
ZP3 Series Performance Overview
Models: 16
Max Discharge Pressure: 500 PSI / 34 BAR
Max Flow Rate: 452 GPM / 103 m3/hr
Max Viscosity: 1,000,000 cP
Seal Specifications: 2 Seal Options
Next Generation CIP-Ability
Ampco’s engineered enhancements make the ZP3 CIP friendly with no modifications or loss of performance – translating into more productivity.
Ampco’s innovative and patented ZP3 Series includes front loading seals, an updated cover design improving the O-ring’s exposure to CIP fluid as well as the free drain design. All of these features allow the ZP3 to maintain maximum pump efficiency and provide unmatched CIP-ability.
Do you currently have a ZP2 pump? Consider upgrading to the ZP3 design. The ZP3 pump is mounted on a ZP2 gearcase to maximize parts interchangeability. Upgrading a ZP2 pump to a ZP3 can take as little as two weeks.
ZP3 Series Circumferential Piston Pump Advantages
Maximum Uptime Due to Patented Pump Design Enhancements
- Excellence in Engineering and Product Performance
- Standard Delivery is 2 Weeks
- Superior Hygienic Design for CIP with No Performance Loss
- 304 Stainless Steel Gearcase Standard on All Models
- Ease of Maintenance and Parts Interchangeability
- Patented Front Loading Seal Design
- Ampco’s Best Selling Positive Displacement Pump
- Designed, Manufactured and Assembled in the U.S.A.
- Rectangular Inlets Pressure Relief Valves, Heating Jackets, and Optional Rotor Designs
All ZP3 Series serve as a “drop-in” replacement for competitive or OEM sanitary positive displacement pumps – and are offered at a highly attractive price point.
Available Models
| Model # | Curves | Dimensions |
|---|---|---|
| ZP3-6 | ZP3-6 Curves | ZP3-6 Dimensions |
| ZP3-15 | ZP3-15 Curves | ZP3-15 Dimensions |
| ZP3-18 | ZP3-18 Curves | ZP3-18 Dimensions |
| ZP3-30 | ZP3-30 Curves | ZP3-30 Dimensions |
| ZP3-40 | ZP3-40 Curves | ZP3-40 Dimensions |
| ZP3-45 | ZP3-45 Curves | ZP3-45 Dimensions |
| ZP3-60 | ZP3-60 Curves | ZP3-60 Dimensions |
| ZP3-130 | ZP3-130 Curves | ZP3-130 Dimensions |
| ZP3-180 | ZP3-180 Curves | ZP3-180 Dimensions |
| ZP3-210 | ZP3-210 Curves | ZP3-210 Dimensions |
| ZP3-220 | ZP3-220 Curves | ZP3-220 Dimensions |
| ZP3-320 | ZP3-320 Curves | ZP3-320 Dimensions |
ZP3 RECTANGULAR FLANGE MODELS
| Model # | Curves | Dimensions |
|---|---|---|
| ZP3-034 | ZP3-034 Curves | ZP3-034 Dimensions |
| ZP3-064 | ZP3-064 Curves | ZP3-064 Dimensions |
| ZP3-134 | ZP3-134 Curves | ZP3-134 Dimensions |
| ZP3-184 | ZP3-184 Curves | ZP3-184 Dimensions |
| ZP3-214 | ZP3-214 Curves | ZP3-214 Dimensions |
| ZP3-224 | ZP3-224 Curves | ZP3-224 Dimensions |
| ZP3-324 | ZP3-324 Curves | ZP3-324 Dimensions |
