12GHH GLOBAL HIGH PERFORMANCE HIGH HEAD

Global Pump® High Performance High Head pumps are specifically designed to effectively handle a wide range of liquids in applications such as liquid transfer, wash down, fire protection, fracking and jetting where high heads and pressure are required.

Global Pump High Performance High Head pumps provide a dependable, highly efficient solution in a completely automatic priming pump. The model 12GHH is capable of achieving maximum flows of 7,950 gpm (1,806 m3/h) and maximum total head of 648’ (198 m) with solids handling up to 2.5” (64 mm) in diameter.

The standard 12GHH is powered by a water-cooled, 12-cylinder diesel engine. Alternative drives are available, including other diesel engines or electric motor options.

FEATURES OPTIONSGlobal Pump’s rugged, heavy duty pumps are engineered specifically for portable application

Available with a variety of priming systems, including Global’s Auto Prime® automatic priming system (compressor-fed venturi priming) or a diaphragm priming system

Non-return valve uses only a single moving part to allow full flow with minimal restriction

Mechanical seal with glycol (biodegradable optional) quench allows the pump to start and run dry

Standard engine control panel provides preset emergency shutdown protection and allows the addition of automatic level control

Global Pump’s Environmental Box separates and silences air exhaust and returns liquid to the pump suction.

Fully guarded coupling Fuel cubes for extended run times and/or remote location as required

Pump casings are hydrostatically tested to 50 psig (345 kPa) above the peak casing design pressure

Sound attenuated enclosure options

Skid-mounted formats with tie downs, lifting bail, and fork pockets

Hose racks, accessory containers and other custom features available as requiredWide range of suction and discharge fittings including Global Pump’s own “QD” Quick Disconnect fittings and accessories

l/s

m³/hr

US gpm

Po

wer

- hp

Hea

d -

ft

Hea

d -

mkW

8000750070006500600055005000450040003500300025002000150010000 500

500

1000

8000

75

0

500

100

125

150

175

200

7500700065006000550050004500400035003000

200

2500

300

2000

400

1500

500

1000500

600

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800

0 50 100 150 200 250 300 350 400 450 500

1900 rpm

1800 rpm

1700 rpm

1600 rpm

1500 rpm

1400 rpm12.4

12.4

40.1

40.1

58.8

58.8

70

70

78

78

82

82

81.9

81.9

78.9

78.9

72.6

72.6

PUMP MATERIALCasing Cast Steel (CD4MCu is an option)Impeller CD4MCuBearing Housing Cast IronBearing Lubrication GreaseShaft/Shaft Sleeves Stainless Steel/FNC Treated SteelSeal Silicon Carbide on Silicon CarbideChassis/Fuel Cell SteelNon-Return Valve Steel

SPECIFICATIONSConnections 12” x 10” (300 mm x 250 mm) ANSI

FlangesMax Pump Speed 1,900 rpmMax Flow 7,950 gpm (1,806 m3/h)Max Head 648’ (198 m)Max Static Priming Lift 28’ (8.5 m)Temperature Limit 160° F (70° C)Solids Handling Capability 2.5” (63.5 mm)Max Casing Pressure 300 psig (2,068 kPa)Fuel Cell 5 gal. Test TankDry Weight 18,000 lbs

10162 East Coldwater Road, Davison, MI 48423Tel: 810.653.4828 Fax: 810.658.0632

1.866.360.PUMP www.globalpump.com

GLOBAL PUMP

© 2019 Global Pump

Specifications reflect model pictured, and are subject to revision without notice. Global Pump is not liable for any consequential, incidental or indirect damages relating to these specifications. Pictured pump is shown with a 600 horsepower engine.

12GHH GLOBAL HIGH PERFORMANCE HIGH HEAD

12GHH