^[1]These three-stage jet pumps are fairly unique large size units in that they are now being built with tier 3 engines for the cleanest emissions able to meet the strictest environmental regulations. Griffin has produced several of these new more environmentally friendly hi-pressure, hi-flow, hi-head capacity pumps with Tier 3 engines in Griffin‘s manufacturing facility in Houston in 2009.

These pumps are capable of delivering flow more than 1,400 gallons per minute (318 cubic meters per minute), head conditions up to 900 ft. (275 meters of head) and comes equipped with hand-operated diaphragm primers as standard, but can be equipped for automatic priming. Griffin jet pumps are an ideal solution for pile and caisson jetting, field installation of well casings without digging or drilling, oil pipe line testing, water supply, fire protection, pipeline cleaning, mining or a variety of other applications that require high flow and high pressure.

Features:

• End suction centrifugal pumps

• 900 foot head capacity (275 meters of head)

• Hand primers standard; automatic primers are available

• Tier 3 engines to pass the toughest emissions regulations

• Integral fuel tank designed for 8 hour operation

• Pressure up to 370 psi (26 kgf/cm²)

• Flows up to 1,400 gpm (318 m^3/minute.).

• Three separate impellers for improved pressure

Griffin is manufacturing several new high head 3 stage pumps during 2011 and 2012. For further information contact Terry Aylward, marketing manager at Griffin, toll free at 1-866-770-8100, e-mail the company at gpe@griffinpump.com ^[2] or visit the company website at http://www.griffinpump.com/ ^[3].