Extra Pump for PourBoy® 4

(Click to see larger image)

We now offer a new improved pump for the PourBoy® 4! Here is how it compares with the older pump:

• Higher speed: ~400 ml/min vs. ~200 ml/min for the older pump
• Can be sterilized by Hydrogen Peroxide or Autoclaving! vs. only by Hydrogen Peroxide for the older pump
• Larger aperture, so less likely to clog vs. the older pump
• Older pump may be more accurate / reproducible for delivering volumes < 10 ml vs. the new pump

This item includes ONLY the pump. The pump is a small finger-sized cartridge that inserts into the black electromagnetic coil. To get the pump with a new set of tubing included, click Here.

Note for people with pre-2022 PourBoy 4 models:
Post-2022 PourBoys have the new pump, a new, more powerful coil, and a modification inside the control box to handle the new coil and get the full ~400ml/min dispensing rate. Generally speaking, it should work if you put one of the new pumps into an older PourBoy with it's older coil, and the pumping rate will be somewhere in between 200 and 400 ml/min. However, if you'd like to fully upgrade your PourBoy 4 to use the new pumps to their full advantage, contact us about a self-installable upgrade kit or sending your unit to us for a factory upgrade.

The newer pump has a white input side and a green or white output side as shown above. The older pump has a black input side and a white output side as shown here:

† These are our list prices. If you are paying with an Institutional Purchase Order or by check, you qualify for a 7.5% discount. Click here to change your payment method and see the lower prices.