Ampco ZP Series Pumps
The ZP Series is Ampco's newest line of rotary piston positive displacement pumps. ZP1 and ZP2 pumps are interchangeable with Waukesha UI and UII pumps, and many common upgrades are included in standard models. The most significant improvement is a 304 stainless steel gear case on every pump, which eliminates rusting, chipping, and peeling.
Ampco Pumps Company has raised the bar with the introduction of the ZP3 Series of positive displacement pumps. The recently patented front-loading seal design of the ZP3 offers a fully CIP'able pump without modifications or loss of efficiency. The front-loading design allows the seal to be easily maintained or changed, and the newly designed rotor case eliminates all dead zones.
Models
- ZP1
- ZP2
- ZP3

ZP Advantages
- Stainless steel gear case and retainers
- 17-4ph shafts
- Helical gears
- 4-way mounting
- 2-side threaded grease zerks
- Anti-microbial lubricant
- 6 oil fill plugs with sight glass
- Gasketed clean-out plugs
Options
- Rectangular inlets
- Heating jackets
- Pressure relief valves
- Optional rotor design
Pump Sizing
To correctly size a rotary lobe pump some essential information is required. Provision of the information listed below enables our customer support personnel to determine the optimum pump selection:
- Fluid to be pumped
- Viscosity
- SG/Density
- Pumping temperature — minimum, normal, and maximum
- CIP temperature(s) — minimum, normal, and maximum
Product Resources
See all resources by AmpcoBlog Posts
- Parts List
- Performance Curves
Spare Parts
- ZP2 Mechanical Seal Kits
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Seal Type Elastomer ZP2 6/15/18 ZP2 30 ZP2 45/60/130 ZP2 180/220 ZP2 320 Single, Silicon Carbide/Carbon Buna P2GS015000-N P2GS030000-N P2GS060000-N P2GS220000-N P2GS320000-N Single, Silicon Carbide/Carbon Viton P2GS015000-V P2GS030000-V P2GS060000-V P2GS220000-V P2GS320000-V Single, Silicon Carbide/Carbon EPDM P2GS015000-E P2GS030000-E P2GS060000-E P2GS220000-E P2GS320000-E Double, Silicon Carbide/Carbon Buna P2GS015200-N P2GS030200-N P2GS060200-N P2GS220200-N N/A Double, Silicon Carbide/Carbon Viton P2GS015200-V P2GS030200-V P2GS060200-V P2GS220200-V N/A Double, Silicon Carbide/Carbon EPDM P2GS015200-E P2GS030200-E P2GS060200-E P2GS220200-E N/A Single, Silicon Carbide/Silicon Carbide Buna P2GS015010-N P2GS030010-N P2GS060010-N P2GS220010-N N/A Single, Silicon Carbide/Silicon Carbide Viton P2GS015010-V P2GS030010-V P2GS060010-V P2GS220010-V N/A Single, Silicon Carbide/Silicon Carbide EPDM P2GS015010-E P2GS030010-E P2GS060010-E P2GS220010-E N/A
Double, Silicon Carbide/Silicon Carbide Buna P2GS015210-N P2GS030210-N P2GS060210-N P2GS220210-N N/A Double, Silicon Carbide/Silicon Carbide Viton P2GS015210-V P2GS030210-V P2GS060210-V P2GS220210-V N/A Double, Silicon Carbide/Silicon Carbide EPDM P2GS015210-E P2GS030210-E P2GS060210-E P2GS220210-E N/A - ZP1 Mechanical Seal Kits
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Seal Type Elastomer ZP1 6/15/18 ZP1 30 ZP1 60/130 ZP1 220 ZP1 320 Single, Silicon Carbide/Carbon Buna P1GS015000-N P1GS030000-N P1GS060000-N P1GS220000-N P1GS320000-N Single, Silicon Carbide/Carbon Viton P1GS015000-V P1GS030000-V P1GS060000-V P1GS220000-V P1GS320000-V Single, Silicon Carbide/Carbon EPDM P1GS015000-E P1GS030000-E P1GS060000-E P1GS220000-E P1GS320000-E Double, Silicon Carbide/Carbon Buna P1GS015200-N P1GS030200-N P1GS060200-N P1GS220200-N N/A Double, Silicon Carbide/Carbon Viton P1GS015200-V P1GS030200-V P1GS060200-V P1GS220200-V N/A Double, Silicon Carbide/Carbon EPDM P1GS015200-E P1GS030200-E P1GS060200-E P1GS220200-E N/A Single, Silicon Carbide/Silicon Carbide Buna P1GS015010-N P1GS030010-N P1GS060010-N P1GS220010-N N/A Single, Silicon Carbide/Silicon Carbide Viton P1GS015010-V P1GS030010-V P1GS060010-V P1GS220010-V N/A Single, Silicon Carbide/Silicon Carbide EPDM P1GS015010-E P1GS030010-E P1GS060010-E P1GS220010-E N/A Double, Silicon Carbide/Silicon Carbide Buna P1GS015210-N P1GS030210-N P1GS060210-N P1GS220210-N N/A Double, Silicon Carbide/Silicon Carbide Viton P1GS015210-V P1GS030210-V P1GS060210-V P1GS220210-V N/A Double, Silicon Carbide/Silicon Carbide EPDM P1GS015210-E P1GS030210-E P1GS060210-E P1GS220210-E N/A - ZP1 O-Ring Seal Kits
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Seal Type Elastomer Type ZP1 6/15/18 ZP1 30 ZP1 60/130 ZP1 220 Single Buna, w/o Sleeves P1GX015000-N P1GX030000-N P1GX060000-N P1GX220000-N Single Viton, w/o Sleeves P1GX015000-V P1GX030000-V P1GX060000-V P1GX220000-V Single EPDM, w/o Sleeves P1GX015000-E P1GX030000-E P1GX060000-E P1GX220000-E Single Buna, with Sleeves P1GS01500S-N P1GS03000S-N P1GS06000S-N P1GS22000S-N Single Viton, with Sleeves P1GS01500S-V P1GS03000S-V P1GS06000S-V P1GS22000S-V Single EPDM, with Sleeves P1GS01500S-E P1GS03000S-E P1GS06000S-E P1GS22000S-E
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