Diaphragm Pump Features
Versatile, Reliable Pumps for a Wide Range of Applications
- Pumps the full spectrum of low-to-high viscosity fluids.
- Features a seal-less design and horizontal disk check valves that enable the pump to handle abrasives and particulates that might damage or destroy other types of pumps.
- Simple, compact design reduces initial investment and lowers maintenance costs.
- Operational efficiencies reduce energy costs.
- Able to run dry without damage (or additional maintenance) to the pump in case of accident or operator error.
- Tolerates non-ideal operating conditions.
- Minimizes maintenance and downtime because there are no mechanical or dynamic seals, packing, or cups to leak, wear, or replace.
| Datasheets | |
|---|---|
| D66 Specifications |  |
| (Performance, Dimensions, Options, Ordering Information) | |
| Application Worksheet | |
| Installation Guidelines |
| Datasheets | |
|---|---|
| G66 Specifications | |
| (Performance, Dimensions, Options, Ordering Information) | |
| Application Worksheet | |
| Installation Guidelines |
| Model | Flow Capacities | rpm | gpm | l/min | BPD |
|---|---|---|---|---|---|
| D66-X (Non-metallic) | @ 250 psi (17 bar) | 1000 | 66.9 | 253.2 | 2293 |
| D66-X (Metallic) | @ 500 psi (34 bar) | 1000 | 65.0 | 246.1 | 2228 |
| D66-X (Metallic) | @ 1000 psi (69 bar) | 1000 | 62.5 | 236.6 | 2142 |
| Model | Delivery | gal/rev | liters/rev |
|---|---|---|---|
| D66-X (Non-metallic) | @ 250 psi (17 bar) | 0.0669 | 0.253 |
| D66-X (Metallic) | @ 500 psi (34 bar) | 0.0650 | 0.246 |
| D66-X (Metallic) | 1000 psi (69 bar) | 0.0625 | 0.237 |
| Maximum Discharge Pressure | |
| Metallic Heads: | 1000 psi (69 bar) |
| Non-Metallic Heads: | 250 psi (17 bar) |
| Maximum Inlet Pressure | |
| Metallic Heads: | 250 psi (17 bar) |
| Non-Metallic Heads: | 50 psi (3.4 bar) |
| Maximum Operating Temperature | |
| Metallic Heads: | 200 ̊F (93.3 ̊C) - Consult factory for correct component selection for temperatures from 160 ̊F (71 ̊C) to 200 ̊F (93.3 ̊C). |
| Non-Metallic Heads: | 120 ̊F (49 ̊C) - Consult factory for temperatures above 120 ̊F (49 ̊C). |
| Maximum Solids Size | 800 microns |
| Inlet Port | 3 inch NPT (Metallic) |
| 2-1/2 inch SAE J518 Flange (Non-metallic) | |
| 3 inch SAE J518 Flange (Metallic) | |
| Discharge Port | 1-1/2 inch NPT |
| 1-1/2 inch SAE | |
| Shaft Diameter | 2 inch (50.8 mm) |
| Shaft Rotation | Reverse (bi-directional) |
| Bearings | Tapered roller bearings |
| Oil Capacity | 11 US quarts (10.4 liters) |
| Weight | |
| Metallic Heads: | 400 lbs. (181 kg) |
| Non-Metallic Heads: | 275 lbs. (125 kg) |
| Model | Flow Capacities | rpm | gpm | l/min | BPD |
|---|---|---|---|---|---|
| G66-X (Non-metallic) | @ 17 bar (250 psi) | 1000 | 66.9 | 253.2 | 2293 |
| G66-X (Metallic) | @ 34 bar (500 psi) | 1000 | 65.0 | 246.1 | 2228 |
| G66-X (Metallic) | @ 69 bar (1000 psi) | 1000 | 62.5 | 236.6 | 2142 |
| Model | Delivery | gal/rev | liters/rev |
|---|---|---|---|
| G66-X (Non-metallic) | @ 17 bar (250 psi) | 0.0669 | 0.253 |
| G66-X (Metallic) | @ 34 bar (500 psi) | 0.0650 | 0.246 |
| G66-X (Metallic) | @ 69 bar (1000 psi) | 0.0625 | 0.237 |
| Maximum Discharge Pressure | |
| Metallic Heads: | 69 bar (1000 psi) |
| Non-Metallic Heads: | 17 bar (250 psi) |
| Maximum Inlet Pressure | |
| Metallic Heads: | 17 bar (250 psi) |
| Non-Metallic Heads: | 3.4 bar (50 psi) |
| Maximum Operating Temperature | |
| Metallic Heads: | 93.3 ̊C (200 ̊F) - Consult factory for correct component selection for temperatures from 71 ̊C (160 ̊F) to 93.3 ̊C (200 ̊F). |
| Non-Metallic Heads: | 49 ̊C (120 ̊F) - Consult factory for temperatures above 49 ̊C (120 ̊F). |
| Maximum Solids Size | 800 microns |
| Inlet Port | 3 inch BSPT (Metallic) |
| 3 inch NPT (Metallic) | |
| 2-1/2 inch SAE J518 Flange (Non-metallic) | |
| 3 inch SAE J518 Flange (Metallic) | |
| Discharge Port | 1-1/2 inch BSPT |
| 1-1/2 inch NPT | |
| 1-1/2 inch SAE | |
| Shaft Diameter | 50.8 mm (2 inch) |
| Shaft Rotation | Reverse (bi-directional) |
| Bearings | Tapered roller bearings |
| Oil Capacity | 10.4 liters (11 US quarts) |
| Weight | |
| Metallic Heads: | 181 kg (400 lbs.) |
| Non-Metallic Heads: | 125 kg (275 lbs.) |
| Files | |
|---|---|
| D66 / G66 Installation & Service Manual | |
| Files | |
|---|---|
| D66 w/Metallic Pump Head | (Solidworks Part) |
| D66 w/Metallic Pump Head | (IGES File) |
| D66 w/Metallic Pump Head | (STEP File) |
| D66 w/Non-Metallic Pump Head | (Solidworks Part) |
| D66 w/Non-Metallic Pump Head | (IGES File) |
| D66 w/Non-Metallic Pump Head | (STEP File) |
| Files | |
|---|---|
| D66 w/BSPT/NPT Ports | |
| D66 w/SAE Ports | |
| D66 w/Non-Metallic Head | |
