OBERDORFER 142-01-A47 Centrifugal Pump

OBERDORFER 142-01-A47 Centrifugal Pump

OBERDORFER 142-01-A47 Centrifugal Pump

Customer ratings and reviews

Oberdorfer - 142-01-A47 Plastic Centrifugal Pump. 3/8" Hose Connection in - 3/8" Hose Connection Out - 1/8 Air Vent Hose Connection - 1 GPM - Mechanical Seal Type - 3 lbs Weight. Body and Adapter made of non-metallic. The mechanical seal is a carbon and ceramic mechanical rotary face type for positive sealing. Quiet running pump, can hadle contaminated liquids. Compact and Lightway

Part Number: 142-01-A47
Free US Shipping.

In Stock: 0

OB 142-01-A47


Buy Now!

Add to cart

Financing Available with Affirm

Financing Available with Paytomorrow
Estimated monthly payment with 24 month financing. *Based on credit approval. More info
Pay over time with monthly payments.
  • APR, loan limit and payment periods available will be based on credit score
  • APRs available range from 0% to 17.99%, payment periods from 6 to 24 months and the max loan limit is $10,000
  • Select from different payment periods (e.g. 6 months, 12 months, 18 months, etc.)
  • Running the pre-approval process in order to determine what payment terms are available will not affect your credit score (soft pull)

By buying this product you can collect up to Your cart will total 40 points that will be converted into a of $4.00 towards your next purchase! Must be to collect points.

More info

Oberdorfer - 142-01-A47 Plastic Centrifugal Pump - 1 GPM - Pipe Size 3/8" - Mechanical Seal

Oberdorfer 142-01A47

These compact high speed centrifugal pumps are suited for a variety of industrial and commercial applications. They are particularly well suited for portable liquid cleaning machinery, laboratory use and spray installations.

design’s symmetry provides a wide range of configuration possibilities allowing ready customization of discharge port position and optional air vent orientation relative to the motor base.


  • Chemical resistant construction
  • Body and Adapter made of non-metallic glass reinforced Nylon 6/6
  • Impeller made of non-metallic glass reinforced PPS
  • Mechanical Seal - Type 6A carbon/ceramic faces, fluoroelastomer elastomers
  • Barbed -Hose Connections
  • Static Nitrile O-Ring body/adapter seal
  • Integrated Air Vent - prevents loss of prime
  • Compact and Lightweight
  • Installation/Mounting Versatility - port orientation
  • Universal - Open Drip Proof Motors with internal fan cooling, UL, CSA
  • No 18 Wire leads - 25" long
  • Low amperage - 120VAC, 240VAC (Optional: double insulation) and 12VDC versions.

Liquids and Temperatures 

Maximum fluid temperature is 200°F. Fluids must be compatible with fluoroelastomer seal elastomer. To promote long product life, assure that ambient air can circulate around the unit to prevent over-heating. Ground metal frame motors. There is a #6-32 tapped hole ground connection provided on the end of metal framed motors.


One of the outstanding features of this pump is its compact A.C. or D.C. motor size. The motors are ODP with an internal cooling fan and are UL listed and is rated for continuous duty. Rotation is clockwise from shaft. 50 Hz is permitted. There is a #6-32 tapped hole ground connection provided on the end of metal framed motors.

Suction Lift

Prevent air trapping in plumbing lines by avoiding loops. Use air vent fitting connection to purge air. Though capable of pulling slight vacuum, the pump performs best under flooded suction conditions when located for gravity feed.

An optional air vent fitting prevents loss of prime that can occur due to entrapped air. It is factory installed with a disposable vent cap. Entrapped air can be encountered in applications where the liquid in the supply tank is completely exhausted. Air can be introduced to the system before the next tank filling.

For best results, configure and install pump with air vent near the top.

Body Orientation

142-01A47 Pump


Oberdorfer 142-01A47