Product Description
Oberdorfer 107M Bronze Centrifugal (115V/230V 50/60Hz)
Uses: Marine Air Conditioning, Chemical re-circulation, chemical transfer, bicarbonate systems, de-ionized water systems, refrigerators, scrubber systems, detergent mixers.
Model: 107MB
LEAD TIME is 1-3 days
FEATURES:
- UP to 2000 GPH
- Max Flow = 35 Gal/min at 10FT
- Max Head = 49FT
- Up to 200,000 BTU
- 115V/230V 50/60hz Options
- Inlet: 1-1/4" NPT
- Outlet: 1" NPT
Oberdorfer close-coupled pumps use a standard NEMA C-Flange Jet Pump Motor with weld-on base and threaded shaft end to accept the pump impeller. Proper pump rotation is counterclockwise looking at the inlet end of the pump. Three phase installations must be checked for proper rotation when pump is installed as interchanging any 2 wires in a 3-phase system will reverse motor rotation.
The 107M model has Rugged Bronze Construction with Teflon barrier seal to protect the bearings as well as reduce noise. Offered with a flexible discharge port orientation alongside multiple shaft and seal options for a variety of fluid and temperature uses.
Standard Mechanical seal is NBR rubber at 212F max temp and 75PSI. Optional FKM and PTFE seals are available for severe solvents, chemicals and elevated temperatures.
Maximum liquid viscosity is 2000 Saybolt Seconds Universal; however, the higher viscosity will lower the flow and require more HP. Higher viscosity fluids as well as particulate in the fluid will reduce seal life-expectancy.
These Centrifugal Pumps are NOT self-priming. The units must be installed for flooded suction (below liquid level). A foot valve in combination with a manual air bleed for vacuum on the suction side will allow suction lift to 15ft.
In centrifugal pumps the HP required will decrease as the pressure increases, a wide-open discharge uses maximum HP.
MODEL - MOTOR INFORMATION:
TEFC Motor is standard, 7 FT SJO power cord with leads
_______________________
Wet End:
Bronze Impeller, NBR rubber seal (optional FKM and PTFE seals), 303 Stainless Shaft.
Max Internal Temperature: 212 °F (100 °C) NBR Standard Seal
_______________________
Oberdorfer REPAIR KIT NUMBERS:
- Oberdorfer p/n: 12451 Repair Kit is for Series 107M
- Items included; 0-ring, Impeller, Seal, Barrier Seal, Set Screw,Shims.
CROSS-REFERENCE MODEL(S) LIST:
Replacement for SCOT Models: Series 68, Series 78
Replacement for Cruisair Models: PS2200BX, PS1800BX
Replacement for Marine AIR Models: P700, P700Z, P120
_______________________
Oberdorfer PUMP DRAWINGS, CURVES, MANUAL & GENERAL INSTALLATION INFO
(PDF VIEW AND/OR DOWNLOAD)
- OBERDORFER 107MB Series (115/230V) DIMENSIONAL DRAWING AND SPECIFICATIONS(View and/or Download)
- OBERDORFER 107MB Series METRIC BRONZE PUMP OVERVIEW(View and/or Download)
- OBERDORFER 107MB Series IMPERIAL BRONZE PUMP OVERVIEW(View and/or Download)
- OBERDORFER 107MB Series BRONZE PUMP INSTALLATION AND MAINTENANCE(View and/or Download)
- OBERDORFER 107MB Series CENTRIFUGAL SEAL REPLACEMENT INSTRUCTIONS(View and/or Download)
_______________________
