$2500 FREE FREIGHT PROGRAM is for supplies, repair parts and whole goods. Tanks, pipe, sprayers and other large equipment are not included in this program. Applies to Continental U.S. ground shipments only.

Call for details! 1-888-677-5054

Close

Dultmeier Sales will be closed Thursday, November 24th and Friday, November 25th in observance of Thanksgiving

Dultmeier Sales will be closed Monday, December 26th.
Normal operations will resume Tuesday, December 27th. We wish you and your family a very Merry Christmas!

Dultmeier Sales will be closed Monday, January 2nd in observance of
New Year's Day

Dultmeier Sales will be closed Monday, July 3rd and Tuesday, July 4th in observance of Independence Day.
Normal operations will resume Wednesday, July 5th. 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!

Due to the impending winter storm Wednesday afternoon and Thursday, ASAP Express is cancelling all operations effective noon Wednesday until midnight Thursday.

Important LinkElectric Horsepower Requirements Chart
VIEW CATALOG PAGE E0029

290 Piston Pump

MAX 3.5 GPM, 1200 PSI, 2.9 HP, 1200 RPM

Flow: 3.5 GPM (13.2 L/M)
Pressure Range: 100 to 1200 PSI (7 to 85 BAR)
RPM: 1200 RPM (1200 RPM)
Stroke: 0.472" (12 mm)
Weight: 12.1 lbs. (5.5 kg)
Item Description Quantity Availability

Unit Price: $657.00/EA

Expected to ship
Between 1/9 & 1/15
Notes:
Motor pulley size assumes a 1725 RPM motor and standard pump pulley size (see mounting kit where applicable).

Additional Information

COMMON SPECIFICATIONS
Inlet Pressure Range ..............................– 8.5 to 40 PSI (–0.6 to + 2.8 BAR)
Bore......................................................................0.787" (20 mm)
Crankcase Capacity .............................................10 oz. (.3 L)
Maximum Liquid Temperature ..............................160°F (71°C)
Above 130°F call Dultmeier at 1-888-677-5054 for inlet conditions and elastomer recommendations.
Inlet Port (1) ...................................................1/2" NPTF (1/2" NPTF)
Chemical Injection Port (1) ............................1/4" NPTF (1/4" NPTF)
Discharge Ports (2)........................................3/8" NPTF (3/8" NPTF)
Discharge Port (1)..........................................1/2" NPTF (1/2" NPTF)
Pulley Mounting.............................................Either side (Either side)
Shaft Diameters ...................................................0.650" (16.5 mm)
Dimensions (290) ...........................10.83 x 8.79 x 5.30" (275 x 223x 134.5 mm)

CAT PUMPS® TRIPLEX PISTON PUMPS are designed to deliver smooth, low pulsation flows at a wide variety of pressures and flow rates. Widely used in continuous duty, high pressure applications including Car/Truck Wash, Industrial Cleaning, Pressure Washing, Reverse Osmosis, Water Misting and many more.

CAT PUMPS® are the "Pumps with Nine Lives". Standard Features Include: Wetted cups and floating pistons that are lubricated and cooled by the solution being pumped • Oil-bath crankcase • 304SS Discharge valves • Chrome-Plated brass or stainless steel manifolds • Heavy-duty connecting rods • Rated to 160° F. Seal options up to 180° F. available • All wet end parts are easily serviced without entering the crankcase.

Related Items

Schematics

Cat Pump 290 Repair Parts List (pdf)

Repair Parts

Cat Pump Parts