1/2" Acetal and Stainless Pump
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BINKS Spray Finishing Equipment
Fluid Handling
Diaphram Pumps

Gemini II - 1/2" Acetal and Stainless Pump

Binks Acetal Series1/2 pumping for a variety of transfer and spray applications. Available in either groundable acetal or stainless steel for a variety of waterborne and solvent based coatings including adhesives, catalyzed varnishes, paints, resins, stains and solvents with 33% more delivery per cycle than previous models.

Gemini II Pumps
1/2" Acetal
   1/2" Stainless
Air Inlet Pressure Range 0-100 PSI 0-125 PSI
Air Inlet Size 1/4" NPT 1/4" NPT
Max Fluid Pressure 100 PSI (6.9 bar) 125 PSI (8.6 bar)
Fluid Inlet / Outlet 1/2" NPT 1/2" NPT
Max Flow Rate 14 gpm (52 lpm) 14 gpm (52 lpm)
Maximum Suction Lift 13 ft (3.9 m) 12 ft (3.6 m)
Max Particle Size .125" (3mm) .125" (3mm)
Max Temperature Limits 180 220
Flow@ 60 Cycles/Min 3.12 gal (11 liters) 3.12 gal (11 liters)
Cycles Per Gallon 19.3 19.2
Displacement Per Cycle .052 gpm (.196 lpm) .052 gpm (.196 lpm)
Noise Level with Muffler 84 dBA Max 86 dBA Max
Weight 14 lbs (6.4 kg) 21 lbs (9.5 kg)

Repair Kits:

Air End Seal Kit 41-78850 41-78850
Diaphragm Kit 41-78853 41-78851
Ball and Seal Kit 41-78854 41-78852
Operation Manual 77-2998 77-2997
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Binks - 41-818830 1/2 SS AODD PUMPBinks - 41-818830 1/2 SS AODD PUMP
Binks - 41-818836 1/2 ACETAL AODD PUMPBinks - 41-818836 1/2 ACETAL AODD PUMP
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