H25 Series (US) / G25 Series (Metric)
Maximum Flow Rate: | 20.0 gpm / 75.9 lpm |
Maximum Pressure: | 1000 psig / 69 barg for Metallic Pump Heads |
350 psig / 24 barg for Non-metallic Pump Heads |
Key Features
- The highest levels of volumetric and energy efficiencies across a full rpm range.
- API 674*
- ATEX available
- No mechanical dynamic seals, packing, or cups to leak, wear or replace – reduces maintenance, costs and downtime.
- Can run dry indefinitely; operates against a closed inlet without damage to the pump.
- Pumped liquid is 100% contained, eliminating emissions.
- Reliably handles a wide range of liquid viscosities, corrosives, abrasives, slurries and suspended solids that can destroy other pumps.
- Reduced ownership costs in acquisition, operation, service, maintenance, and energy use.
* Hydra-Cell Pro pumps conform with API standards for accuracy, linearity and repeatability with certain exceptions. Contact Wanner for more information.






Resources
Specifications
H25 Series (Imperial NPT) / G25 Series (Metric BSPT)
Model | Flow Capacities | max rpm | gpm | lpm |
---|---|---|---|---|
H25-X / G25-X | @1000 psig / 69 barg | 1050 | 20.0 | 75.7 |
H25-E / G25-E | @1000 psig / 69 barg | 1150 | 20.0 | 75.9 |
Maximum Discharge Pressure | |
Metallic Heads: | 1000 psig / 69 barg (H25-X & G25-X / H25-E & G25-E) |
Non-metallic Heads: | 250 psig / 17 barg Polypropylene (H25-X & G25-X / H25-E & G25-E) |
350 psig / 24 barg PVDF (H25-X & G25-X / H25-E & G25-E) | |
Maximum Inlet Pressure | 250 psig / 17 barg (H25-X & G25-X / H25-E & G25-E) |
Maximum Operating Temperature | |
Metallic Heads: | 250˚F / 121˚C - Consult Wanner for correct component selection for temperatures from 160 ̊F / 71 ̊C to 250 ̊F / 121 ̊C. |
Non-metallic Heads: | 140˚F / 60˚C |
Maximum Solids Size | 800 microns |
More information available on the datasheet.
Materials
Liquid Head Materials
- Brass
- Cast Iron (Nickel-plated)
- Polypropylene with Hastelloy C Followers
- Polypropylene with 316L Stainless Steel Followers
- PVDF with Hastelloy C Followers
- Duplex Alloy 2205
- Super Duplex Alloy 2207
- 316L Stainless Steel
- 316L Stainless Steel - ANSI RF Flanges 150 x 600 lb
- 316L Stainless Steel - Tri-clamp Flanges
- Hastelloy CW12MW
Diaphragm Materials
- Aflas
- Buna-N-XS
- EPDM
- FKM
- FFKM PTFE O-Ring
- Neoprene
- PTFE
Valve Materials
- Ceramic
- Hastelloy C
- Nitronic 50
- Tungsten Carbide
- 17-4 Stainless Steel
Note: Materials selection may be configuration dependent and some materials may not be available in all regions / markets. Download applicable product datasheet for complete materials and component selection information.
Datasheets
Datasheets | |
---|---|
H25 (US/Imperial) Datasheet (Performance, Dimensions, Options, Ordering Information) | ![]() |
G25 (International/Metric) Datasheet (Performance, Dimensions, Options, Ordering Information) | ![]() |
Application Worksheet | |
Installation Guidelines | ![]() |
Accessories
WP Data Tables
Accessories
WP Data Tables
Note: baseplate dimensions are for representation only and may change based on region, configuration or motor selection. Contact Wanner for additional information on available baseplate assemblies and customization.
3D CAD Files
Files | |
---|---|
H25 Metallic NPT Standard | (IGES File zipped) |
H25 Metallic NPT C-Face | (IGES File zipped) |
H25 Non-Metallic NPT Standard | (IGES File zipped) |
H25 Non-Metallic NPT C-Face | (IGES File zipped) |
H25 Metallic NPT A04-041-1200 Adapter | (IGES File zipped) |
H25 Metallic NPT A04-041-1202 Adapter | (IGES File zipped) |
H25 Non-Metallic NPT A04-041-1200 Adapter | (IGES File zipped) |
H25 Non-Metallic NPT A04-041-1202 Adapter | (IGES File zipped) |
Files | |
---|---|
G25 Metallic BSPT Standard | (IGES File zipped) |
G25 Metallic BSPT C-Face | (IGES File zipped) |
G25 Non-Metallic BSPT Standard | (IGES File zipped) |
G25 Non-Metallic BSPT C-Face | (IGES File zipped) |
G25 Metallic BSPT A04-041-1203 Adapter | (IGES File zipped) |
G25 Metallic BSPT A04-041-1201 Adapter | (IGES File zipped) |
G25 Metallic BSPT A04-041-1205 Adapter | (IGES File zipped) |
G25 Non-Metallic BSPT A04-041-1203 Adapter | (IGES File zipped) |
G25 Non-Metallic BSPT A04-041-1201 Adapter | (IGES File zipped) |
G25 Non-Metallic BSPT A04-041-1205 Adapter | (IGES File zipped) |
2D CAD Files
WP Data Tables
WP Data Tables