3 Diaphragm Pump with 1-3/8" Spline Shaft Each End, 1-1/2" HB Suction x 3/4" Discharge, MAX: 29.1 GPM, 725 PSI, 550 RPM, 14 HP

1-3/8" Spline Shaft Each End

Excellent for acidic and highly corrosive products including 50% Sulfuric Acid, agchemicals, lawn care chemicals, fertilizers and many other products including heads that are constructed of polypropylene structure over aluminum diecast "core" for superior strength and chemical resistance. Desmopan or HPS diaphragms with 316SS diaphragm bolts and washers. 316SS inlet and outlet check valves. Oil sight gauge.

• Excellent for Acidic & Highly Corrosive Products
  
• Heads Constructed of Polypropylene Bonded Over Aluminum Die-Cast for Superior Strength
  
• All Wetted Components are Polypropylene & 316SS for Maximum Chemical Resistance
  
• Desmopan & HPS Diaphragms
  
• Oil Sight Gauge
  
• Pressures to 218 PSI (290 PSI on DP43P)
  
• 140° F. Maximum Temperature