Power-flo PF5CU Installation, Service & Parts Manual Download Page 4

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Power-Flo Pumps & Systems • 877-24PUMPS • www.powerflopumps.com

Dimensions

Model

Weight

Suction

Discharge

PF5CU

78 lbs

1-1/2” NPT

Not for pumping flammable liquids or hazardous materials that is not compatible with pump materials.

Model

Weight

Suction

Discharge

PF7CU

82 lbs

2” NPT

Not for pumping flammable liquids or hazardous materials that is not compatible with pump materials.

PF5CU, PF7CU

Self-Priming Universal Pumps

Summary of Contents for PF5CU

Page 1: ...877 24PUMPS www powerflopumps com ISP No PF5_7CU 1 2021 INSTALLATION SERVICE PARTS MANUAL Series PF5CU 1 1 2 x 1 1 2 PF7CU 2 x 2 Universal Drive Frame Mtd...

Page 2: ...nding on usage and location Installation and servicing is to be conducted by qualified personnel only Keep clear of suction and discharge openings Do not insert fingers in pump with power connected Al...

Page 3: ...LER Open trash type dynamically balanced Material Cast Iron Class 30 O RINGS Buna N HARDWARE Steel Stainless Steel PAINT Air dry enamel SEAL Mechanical Self lubricating Material Graphite Ceramic NBR 3...

Page 4: ...1 2 NPT 1 1 2 NPT Not for pumping flammable liquids or hazardous materials that is not compatible with pump materials Model Weight Suction Discharge PF7CU 82 lbs 2 NPT 2 NPT Not for pumping flammable...

Page 5: ...5 Power Flo Pumps Systems 877 24PUMPS www powerflopumps com Performance PF5CU Self Priming Universal Pumps...

Page 6: ...6 Power Flo Pumps Systems 877 24PUMPS www powerflopumps com Performance PF7CU Self Priming Universal Pumps...

Page 7: ...ould not be operated without a suction strainer to prevent foreign matter from being drawn into impeller The strainer should be cleaned regularly The use of pipe the same size as the port size is high...

Page 8: ...es To reassemble lightly oil ring and press stationary member over shaft and into pedestal 6 Lightly oil shaft 23 and inner surface of bellows of rotating member With lapped surface facing pedestal sl...

Page 9: ...24PUMPS www powerflopumps com Repair Parts For Repair Part Please supply Model Number and MFG Date as shown on Name Plate and Part Description and Part Number as shown on Parts List Figure 1 PF5CU 7CU...

Page 10: ...ber 88 x 70 x 3mm PF017714 PF017714 15 1 Pipe plug 1 75 NPT 16 1 Body Cast iron PFCI5CCETNK PF23723 Check Valve Assy Includes items 17 18 19 20 21 22 PF017718 PF017718 2 17 1 Weight 2 50 O D Steel PF0...

Page 11: ...me pump body before restarting 3 Lower suction head install foot valve and prime 4 Increase inlet pressure by adding more water to tank or increasing back pressure by turning gate valve on discharge l...

Page 12: ...ed operated or maintained in accordance with Manufacturer s installation instructions that has been exposed to outside substances including but not limited to the following sand gravel cement mud tar...