Oberdorfer FIP Pump Modle# 209M
Close-coupled Rubber Impeller Pumps are made of high quality bronze for maximum corrosion resistance.
The rubber impeller is either directly attached to the stainless
steel motor shaft or the impeller is mounted on a separate stainless
steel shaft, which is counter bored on the outer end in order to slide
over the carbon steel motor shaft. Ball or sleeve bearings in the motor
support the shaft. Model 406M has a mechanical seal. Impellers are made
of Neoprene rubber, Nitrile impellers are available on request. Flexible
blades on the periphery of the impeller provide the pumping action.
While the impeller rotates, the liquid between the blades is
continuously squeezed out into the discharge port by a cam located
inside the pumping chamber. The flow may be throttled or shut off for a
short period without the need of a relief valve.
FEATURES
- All Bronze Construction
- Large Vent Openings Separate Pump and Motor
- Stainless Steel Motor Shaft
- Motor Shaft Slinger Protects Motor Bearings
- Rubber Motor Grommets for Noise Isolation
- Macerator Wheel and Impeller Easily Replaced
- Removable Base
PUMP INLET:
2” slip-on hose section with 1 ½” NPT standard pipe male thread. All suction connections must be air tight to achieve lift.
PUMP OUTLET:
3/4” external garden hose thread with 3/8” NPT standard pipe thread internal.
MACERATOR:
Will handle sewage, waste, toilet paper, cigarettes, cigars and all
maceratable solids of approximately 1 inch size. Will not handle fruit
pits, hard plastic utensils, prophylactics, cloth or fabric sanitary
napkins.
MOTOR:
12 volt D.C. high torque, 18 amps. Intermittent duty cycle. Do not run pump dry. 24V and 32V also available.
SUCTION AND DISCHARGE:
Self priming up to 4 ft. Up to 20 ft. uphill discharge or up to 50
ft away. (Use large diameter garden hose- ¾”- for best results.) A 30
gallon holding tank can be emptied in less than 4 minutes.
LIQUIDS & TEMPERATURES
Liquids compatible with neoprene can be pumped
including fresh and salt water solutions and mild chemicals. Do not pump
severe solvents or acids. When possible, flush pump with fresh water
after each usage. Nitrile impellers can handle oil contaminated water
and kerosene at reduced impeller service life. Extremes of cold and heat
will affect impeller life. Limits of 40° to 140° F should be observed.
Do not allow liquid in pump to freeze. Drain pump by loosening cover
screws. Use methyl alcohol based anti-freeze compounds such as Zerex,
Shell Zone, Pyro Permanent, Permagard, Dowgard.
SUCTION LIFT
Suction lift of 15 feet is possible
when pump remains primed (2.5 feet when suction line is empty). Suction
lines must be air tight in order for pump to self prime. A foot valve at
beginning of suction line is recommended.
