Dultmeier Sales will be closed Thursday, November 22nd and Friday, November 23rd in observance of Thanksgiving

Dultmeier Sales will be closed Tuesday, December 24th at 12pm and all day Wednesday, December 25th.
Normal operations will resume Thursday, December 26th. We wish you and your family a very Merry Christmas!

Dultmeier Sales will be closed Wednesday, January 1st in observance of
New Year's Day

Dultmeier Sales will be closed Thursday, July 4th and Friday, July 5th in observance of Independence Day.
Normal operations will resume Monday, July 8th. We wish you a happy 4th of July!!

We are experiencing some technical difficulties on dultmeier.com and apologize for any inconvenience.
If you are running into issues, please phone your order in to 1-888-677-5054

Customer Pickup Orders: to help reduce exposure for our customers and our employees, if you are placing an order for in-store pickup please call in your order ahead of time or place your order online and pre-pay with a credit card. Be sure to let us know when you plan to arrive. We will have your merchandise ready for you and will greet you outside our facility. Thank you for your help!

Cat Model 3560 Pump Service | Video

CAT Pumps® demonstrates how to service a model 3560 Cat plunger pump. This includes a step-by-step walkthrough about how to disassemble the pump, how to service seals, O-rings, plungers, how to check other parts for damage and how to reassemble the pump.

View our other Cat Pumps videos here!


Cat Pumps manufactures a variety of piston and plunger pumps. Cat products are well known for their durability and long life. Other Cat products include pump oil and lubricant, spray guns, pop off valves, unloader valves, pulsation dampeners and more.

For all Cat Pumps products, click here.