Dispense thick and particulate foods from a manufacturer's wide-mouth gallon jar. These stainless steel food pumps have exacting portion control and will last for years with routine maintenance. Models available for 89, 110 and 120 mm diameter jar openings (over threads).
Replacement part information for Stainless Steel Pumps Chart | Parts kits and individual parts
SST Pump Change: Replaced machined seal assembly (83003 Rev F) on all 1 oz stainless steel pumps with a molded Teflon® seal (83003 Rev G)
Knob Change: Eliminated o-ring 82053 on stainless steel pumps and fountain jar lid knobs
How to install gauging collars to a Server Product stainless steel pump
How to disassemble a Server Products stainless steel pump for cleaning and/or perform the NSF approved procedure for Clean In Place (CIP).
How to assemble a Server Products stainless steel pump.
Trouble shooting a Server Products Stainless Steel Pump when the plunger won't return.
Trouble shooting a Server Products Stainless Steel Pump when product is oozing out of the locking collar.
How do I stop this pump from dripping?
To take care of this mess maker, check the seals and o-rings. If they look worn with tiny cracks or are misshapen, it's a good time for replacement.
Why is my pump hard to push down for dispensing?
This type of symptom was typically seen in Brazed Style (valve bodies) pumps manufactured prior to 1993. Well done on your pump maintenance, if yours is of that age. Our advice is to make sure the ball is resting on the inner valve assembly inside the cage. If that is correctly placed, also ensure the inner valve handle is on the catch.
Why does my pump dispense only a little or no product (under dispense)?
The next time your pump is apart for cleaning, check all seals and o-rings for wear or damage. Over time they develop tiny cracks and need to be replaced. Further investigation depends on what style (age) your pump is… For a Cast Valve with Captured Balls (1999 to present) Make sure the balls move freely when cleaning.
A Cast Valve with Loose Balls (1993 - 1999) Make sure the balls are in the proper place; one in the inlet port of the valve body and the other in the discharge port.
For Brazed Valve Bodies (prior to 1993) Make sure a ball is installed beneath the ball-retaining pin, the retaining pin is in place and a ball is resting on the inner valve assembly under the cage.
Why is product oozing out around or under the locking collar?
First make sure that the seal is firmly installed on the piston and stem assembly, with the flare side of the seal facing down. If the seal was installed properly, it likely needs replacing.
Why isn't my pump returning to the top after dispensing?
Known to insiders as a plunger problem, it's typically either a missing washer or a broken/missing spring.
The washer is necessary to compress the spring, so if it's missing, your plunger will not return. A well-used spring can become worn out or broken. The spring is also necessary for pump operation. Now you can call yourself an insider too.
Your pump Model and Part number are stamped on the lid. With that information, a parts breakdown will determine replacement part numbers.
Gallon Jar Condiment Pumps | Stainless Steel
Bottle Pump, 1 oz | Eco™
* Server Products equipment is sold through dealers or distributors. The list prices shown throughout the site are for estimating cost.
The final cost may be lower or higher based on your location, taking into account taxes, landing fees, etc.