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

• PZ7 Spec Sheet

• 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