The Original “Classic” GH Series of hydraulic proportioners is offered in four models ranging in outputs to 40 lbs/min at pressures up to 2000 psi and outputs to 2.5 gpm at pressures up to 3500 psi. This series is recommended for large jobs such as roofing, commercial insulation or the application of performance coatings for tanks or secondary containment.
GH-25 2000 - Ideal for use in Residential Foam Applications
| Output: 25 lbs/min | Maximum Hose Length: 310 ft | 220 Volt |
| GH-25 1204A16 | Size 120 Pumps, 8kw Heaters, 3HP, 1 ph | 60 Amps |
| GH-25 1205A16 | Size 120 Pumps, 10kw Heaters, 3HP, 1 ph | 70 Amps |
| GH-25 1206A16 | Size 120 Pumps, 12kw Heaters, 3HP, 1 ph | 80 Amps |
| GH-25 1204A30 | Size 120 Pumps, 8kw Heaters, 3HP, 3 ph | 27 Amps |
| GH-25 1205A30 | Size 120 Pumps, 10kw Heaters, 3HP, 3 ph | 35 Amps |
| GH-25 1206A30 | Size 120 Pumps, 12kw Heaters, 3HP, 3 ph | 43 Amps |
| Note: The GH-25 Series is also available in 380 Voltage. Call for specs. | ||
GH-25 3000 - Ideal for use in Coatings Applications
| Output: 1.3 gal/min | Maximum Hose Length: 310 ft | 220 Volt |
| GH-25 804A16 | Size 80 Pumps, 8kw Heaters, 3HP, 1 ph | 60 Amps |
| GH-25 805A16 | Size 80 Pumps, 10kw Heaters, 3HP, 1 ph | 70 Amps |
| GH-25 806A16 | Size 80 Pumps, 12w Heaters, 3HP, 1 ph | 80 Amps |
| GH-25 804A30 | Size 80 Pumps, 8kw Heaters, 3HP, 3 ph | 27 Amps |
| GH-25 805A30 | Size 80 Pumps, 10kw Heaters, 3HP, 3 ph | 35 Amps |
| GH-25 806A30 | Size 80 Pumps, 12w Heaters, 3HP, 3 ph | 43 Amps |
| Note: The GH-25 Series is also available in 380 Voltage. Call for specs. | ||
GH-40 2000 - Ideal for use in High Output Roofing Applications

| Output: 40 lbs/min | Maximum Hose Length: 410 ft | 220 Volt |
| GH-40 1207A16 | Size 120 Pumps, 15kw Heaters, 3HP, 1 ph | 130 Amps |
| GH-40 1207A30 | Size 120 Pumps, 15kw Heaters, 5HP, 3 ph | 80 Amps |
| GH-40 1209A30 | Size 120 Pumps, 18kw Heaters, 5HP, 3 ph | 93 Amps |
| GH-40 1210A30 | Size 120 Pumps, 21kw Heaters, 5HP, 3 ph | 106 Amps |
| Note: The GH-40 Series is also available in 380 Voltage. Call for specs. | ||
GH-40 3500 - Ideal for use in High Output Coatings Applications

| Output: 2.5 gallons/min | Maximum Hose Length: 410 ft | 220 Volt |
| GH-40 1207A16 | Size 80 Pumps, 15kw Heaters, 3HP, 1 ph | 130 Amps |
| GH-40 1207A30 | Size 80 Pumps, 15kw Heaters, 5HP, 3 ph | 80 Amps |
| GH-40 1209A30 | Size 80 Pumps, 18kw Heaters, 5HP, 3 ph | 93 Amps |
| GH-40 1210A30 | Size 80 Pumps, 21kw Heaters, 5HP, 3 ph | 106 Amps |
| Note: The GH-40 Series is also available in 380 Voltage. Call for specs. | ||

