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G25 Dosing (Metric)
| Maximum Flow Rate: | 687 gph (2600 l/hr) |
| Maximum Pressure: | 870 psi (60 bar) for Metallic Pump Heads |
| 290 psi (20 bar) for Non-metallic Pump Heads |
Key Features
- The highest levels of volumetric and energy efficiencies across a wide, adjustable rpm range.
- API 674 pumps that also exceed API 675 standards for accuracy, linearity and repeatability.*
- ATEX available
- Multiple diaphragms in a single, compact pump head deliver a virtually pulse-free flow.
- No mechanical dynamic seals, packing, or cups to leak, wear or replace – reduces maintenance, costs and downtime.
- Replenishes on every back stroke for superior accuracy at low- and high-suction pressures.
- 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
G25 Dosing
| Model | Flow Capacities | rpm | gph | l/hr |
|---|---|---|---|---|
| G25-M4L | @290 psi (20 bar) | 600 | 687 | 2600 |
| G25-M4M | @870 psi (60 bar) | 600 | 687 | 2600 |
| Maximum Discharge Pressure | |
| Metallic Heads: | 290 psi (20 bar) @600 rpm (G25-M4L) |
| 870 psi (60 bar) @600 rpm (G25-M4M) | |
| Non-metallic Heads (all models): | 250 psi (17 bar) Polypropylene |
| 350 psi (24 bar) PVDF | |
| Maximum Inlet Pressure | 250 psi (17 bar) |
| Maximum Operating Temperature | |
| Metallic Heads: | 250˚F (121˚C) - Consult factory 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 |
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 150x600lb
- 316L Stainless Steel - Tri-Clamp Ferrules
- 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 PH Stainless Steel
Datasheets
| Datasheets | |
|---|---|
| G25 Dosing Specifications |  |
| (Performance, Dimensions, Options, Ordering Information) | |
| Application Worksheet | |
| Installation Guidelines | |
Accessories
WP Data Tables
Accessories
| BASEPLATE ASSEMBLIES (IEC MOTORS) |
|---|
| G25 - M4L General Assembly |
| G25 - M4L Render |
| G25 - M4M General Assembly |
| G25 - M4M Render |
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
