Pump Series


PA Series® (Prime Aire)

Prime Aire® pumps feature Gorman-Rupp's patented priming system. The system uses a venturi and compressor, eliminating the leaks associated with traditional vacuum-assisted pumps. An oversized, oil-lubricated mechanical seal allows the pump to run dry continuously without damage. For positive, reliable priming time after time, Gorman-Rupp Prime Aire pumps are the ones you can count on.

PA Series (Prime Aire) Priming Assisted Dry Prime Pumps
Specifications
Size 4" (100 mm), 6" (150 mm), 8" (200 mm), 10" (250 mm), 12" (300 mm), 14" (350 mm)
Max Capacity 6320 GPM (399 lps)
Max Head 420' (128 m)
Max Solids 3" (76 mm)
Max Temperature 160 F (71 C)
Materials of Construction Cast Iron, Ductile Iron
Item Size Seal
PA10A60-4045H 10 x 10 Silicon Carbide
PA10A60-4045H-ESP 10 x 10 Silicon Carbide
PA10A60-B-E100 3P 10 x 10 Silicon Carbide
PA12A60-B 12 x 12 Silicon Carbide
PA12A60-B-6068H 12 x 12 Silicon Carbide
PA12A60-B-6068H-ESP 12 x 12 Silicon Carbide
PA12A60-B-E125 3P 12 x 12 Silicon Carbide
PA12A60-B-QSB4.5P 12 x 12 Silicon Carbide
PA4A60-4024T 4 x 4 Silicon Carbide
PA4A60-4045T 4 x 4 Silicon Carbide
PA4A60C-B-E30 460/3 4 x 4 Silicon Carbide
PA4A60C-B-E30 575/3 4 x 4 Silicon Carbide
PA4A60C-F3L 4 x 4 Silicon Carbide
PA4A60C-QSF2.8P FT4 4 x 4 Silicon Carbide
PA4B60-4045H 6 x 4 Silicon Carbide
PA6A60-4045D 6 x 6 Silicon Carbide
PA6A60-F4L 6 x 6 Silicon Carbide
PA6A60-F5L 6 x 6 Silicon Carbide
PA6B60-6068H 6 x 6 Silicon Carbide
PA6C60-4045H 8 x 6 Silicon Carbide
PA6C60-4045T 6 x 6 Silicon Carbide
PA6C60-4045T PSO 6 x 6 Silicon Carbide
PA6C60-4045T-ESP 6 x 6 Silicon Carbide
PA6C60C-B-E50 460/3 6 x 6 Silicon Carbide
PA6C60C-F4L 6 x 6 Silicon Carbide
PA6C60C-F5L 6 x 6 Silicon Carbide
PA6C60C-F6L 8 x 6 Silicon Carbide
PA6D60-4045T 6 x 6 Silicon Carbide
PAV3A60C-B 3 x 3 Silicon Carbide
PAV3B60C-3TNV70 3 x 3 Silicon Carbide
PAV3C60C-B-E10 460/3 3 x 3 Silicon Carbide
PAV3C60C-B-E10 575/3 3 x 3 Silicon Carbide
PA4E71C-3TNV88-ESP 4 x 4 Silicon Carbide
PA14B60-B-6090H 14 x 14 Silicon Carbide
PA6D60C-B-E50 460/3 6 x 6 Silicon Carbide
PA14B60C-B 14 x 14 Silicon Carbide
PA4A60C-4LE2T FT4-ESP 4 x 4 Silicon Carbide
PA6D60-4045T FT4-ESP 6 x 6 Silicon Carbide
PAV3B60C-3TNV80F FT4 3 x 3 Silicon Carbide
PA6D60-4045T FT4 6 x 6 Silicon Carbide
PA4E71C-3TNV88F FT4-ESP 4 x 4 Silicon Carbide
PA4A60C-4LE2T FT4 4 x 4 Silicon Carbide
PA6H60-4045H FT4-ESP 8 x 6 Silicon Carbide
PA8E60-4045H FT4 8 x 8 Silicon Carbide
PA10A60-4045H FT4 10 x 10 Silicon Carbide
PA14B60-B-6090H FT4 14 x 14 Silicon Carbide
PA6H60-4045H FT4 8 x 6 Silicon Carbide
Dry Run Capability
A dry run capability is designed into the Prime Aire® system. An oversized, oil-lubricated mechanical seal allows the pump to run dry continuously without damage. For positive, reliable priming time after time, Gorman-Rupp Prime Aire pumps are the ones you can count on.
Dual-Suction Side Capability
Model PA6C features a removable cover plate and adjustable/replaceable wearplate.
Compressor-Over-Pump
Several popular Prime Aire® models are available in a "Compressor-Over-Pump" arrangement. This innovative configuration offers a compact, flexible design while allowing ease of operation and servicing when needed.
Abrasive Handling Seal
Prime Aire® pumps are equipped with oversized, mechanical, oil-lubricated, double-floating, self-aligning seals with silicon carbide rotating and stationary faces that are designed to take the wear and tear of pumping solids, slurries and other abrasives.
Standard Auto-Start Controls
F_PASeries_5.jpg Auto-Start control starts and stops the pump in response to a liquid level. The pump only starts when there is water to pump and turns itself off when the water reaches the desired level. There is never any need to waste fuel and add to costly engine overhauls.

Use Gorman-Rupp's G.R.A.S.P. Pump Selection Program