Centrifugal Pump, Power Rating 20 HP, Voltage @ 60 Hz 230/460 Volts, Current Rating 54.4/27.2 Amps, Impeller Diameter 8 1/16 Inches, Phase Three, Maximum Head 290 Feet, Motor Enclosure ODP, Outlet 1 1/2 Inches, Inlet 2 Inches, Service Factor 1.15, Length 26 Inches, Height 11 3/4 Inches, Width 16 3/16 Inches, Water Flow @ 200 Feet of Head 250 GPM, Water Flow @ 220 Feet of Head 235 GPM, Water Flow @ 240 Feet of Head 210 GPM, Bronze Fitted
- Note: 1N497, 1N495, and 1N489 have a high head impeller.
- California Proposition 65 Warning: This product contains a chemical known to the State of California to cause cancer. Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.
Straight Centrifugal Pumps
- Pumps have continuous-duty motors to handle liquid transfer, water circulation, booster service, irrigation, spray system, jockey pump, and other general-purpose pumping applications. Close-coupled design has back pull-out for easy maintenance. Vent and drain plugs in all positions. Piping is female thread (NPT), except 1N456, 1N459, and 1N458 are 12516 ANSI flat-faced flanges. 3-phase pumps do not have overload protection, which must be provided in starter units, sold separately. Pump control box sold separately; see page 4048. UL Listed and CSA Certified. 3- to 20-HP motors: Max. case working pressure is 175 psig; max. suction pressure is 100 psig; discharge can be rotated in 90 increments. Renewable bronze wear ring. Blue baked-on electrocoat paint finish. 1/3- to 2-HP motors: Max. case working pressure is 125 psig, except as noted below; discharge can be rotated in 45 increments, except as noted below. Motors are 3500 rpm with NEMA 56J frame, except ODP 3CCV8 is 3500/2900 rpm, 90 increments; TEFC 2VRU2, 2VRU3, 2VRU4, 2VRU5, 2VRT9, and 2VRU1 are 3450 rpm with NEMA 143 frame, 4 position increments; and TEFC 3CCV7 3500/2900 rpm, 90 increments.
- Cast-iron housing, bronze impeller 300 series stainless steel shaft and sleeve Mechanical shaft seal with stainless steel, Buna N, carbon/ceramic parts Max. liquid temp.: 212 F (100 C)