Product Finder
-
Innovation for any application.
Here is where unprecedented power and economy of space converge. Gardner Denver’s line of petroleum drilling pumps have set the standard for uptime and lowest cost of ownership.
Drilling Pumps \ Mud Pumps
PZ 7 (PZG) Pump Model
Reciprocating, Triplex Drilling Pump - 550 BHP
Just because it’s our smallest drilling pump doesn’t mean it comes up short in any department. With full, roller bearing construction, cast frame and AGMA high-quality gears, the PZ 7 delivers a long service life and a low total cost of ownership.
- Maximum Pressure: 5,000 psi
- Maximum Flow: 507 gpm
- Weight: 16,765 lbs.
Design Advantages
- Cast frame for reduced stress and extended frame life.
- Full roller bearing construction for dependable service.
- High quality gears conforming to AGMA standards.
- Cast steel discharge manifolds for added strength.
- Integral power end lube pump.
- Single piece, valve over valve fluid ends.
Documents
-
Performance Chart
Pump Model Horsepower
[BHP]Stroke
[IN]Piston/Plunger
Diameter [IN]
(Min) (Max)Piston Load
[LBS]Rate [GPM]
(Min) (Max)Pressure Ranges [PSI]
(Min) (Max)PZ 7 (PZG) 550 7 4 / 7 64,400 166 / 507 1,673 / 5,000 Pump Model Horsepower
[kW]Stroke
[MM]Piston/Plunger
Diameter [MM]
(Min) (Max)Piston Load
[N]Rate [m3/hr]
(Min) (Max)Pressure Ranges [BAR]
(Min) (Max)PZ 7 (PZG) 410.1 177.8 101.6 / 177.8 286,465.5 37.7 / 115.1 115.3 / 344.7 -
Performance Comparison Chart
Pump Model Horsepower
[BHP]Stroke
[IN]Piston/Plunger
Diameter [IN]
(Min) (Max)Piston Load
[LBS]Rate [GPM]
(Min) (Max)Pressure Ranges [PSI]
(Min) (Max)PZ 2400 2,400 14 5 / 9 185,000 393 / 1,272 2,910 / 7,500 The Trailblazer 1,500 11 5 / 7 147,275 309 / 605 3,827 / 7,501 PXL 2,000 11 5 / 7 186,875 323 / 632 4,880 / 7,500 PZ 11HP (PZL HP) 1,600 11 5 / 7 147,262 323 / 632 4,527 / 7,500 PZ 11 (PZL) 1,600 11 5.5 / 7 150,300 390 / 632 3,905 / 5,000 PZ 10 (PZK) 1,350 10 5.5 / 7 139,500 355 / 575 3,624 / 5,000 PZ 9 (PZJ) 1,000 9 4 / 7 101,550 242 / 585 2,639 / 5,000 PZ 8 (PZH) 750 8 4 / 7 76,800 189 / 580 1,996 / 5,000 PZ 7 (PZG) 550 7 4 / 7 64,400 166 / 507 1,673 / 5,000 PAH 275 8 3 / 5 22,030 128 / 357 1,122 / 3,118 THE 215 5 4 / 5.5 37,000 41 / 462 720 / 2,944 Pump Model Horsepower
[kW]Stroke
[MM]Piston/Plunger
Diameter [MM]
(Min) (Max)Piston Load
[N]Rate [m3/hr]
(Min) (Max)Pressure Ranges [BAR]
(Min) (Max)PZ 2400 1,789.7 355.6 127 / 228.6 822,921 89.3 / 288.9 200.6 / 517.1 The Trailblazer 1,118.5 279.4 127 / 177.8 655,111.8 70.2 / 137.4 263.9 / 517.2 PXL 1,491.4 279.4 127 / 177.8 831,261.4 73.4 / 143.5 336.5 / 517.1 PZ 11HP (PZL HP) 1,193.1 279.4 127 / 177.8 655,054 73.4 / 143.5 312.1 / 517.1 PZ 11 (PZL) 1,193.1 279.4 139.7 / 177.8 668,567.7 88.6 / 143.5 269.2 / 344.7 PZ 10 (PZK) 1,006.7 254 139.7 / 177.8 620,526.9 80.6 / 130.6 249.9 / 344.7 PZ 9 (PZJ) 745.7 228.6 101.6 / 177.8 451,716.9 55 / 132.9 182 / 344.7 PZ 8 (PZH) 559.3 203.2 101.6 / 177.8 341,623.4 42.9 / 131.7 137.6 / 344.7 PZ 7 (PZG) 410.1 177.8 101.6 / 177.8 286,465.5 37.7 / 115.1 115.3 / 344.7 PAH 205.1 203.2 76.2 / 127 97,994.3 29.1 / 81.1 77.4 / 215 THE 160.3 127 101.6 / 139.7 164,584.2 9.3 / 104.9 49.6 / 203