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!

Corken® Coro-Vane® Pump / Motor Units for LPG & NH3

CORKEN® base mounted pumps are complete with base, V belt drive assembly and beltguard, 3 PH TEFC motor. Pumps are standard with FPT bolt-on flanges. Use 1-1/4" relief valve on 521/522 pumps; 2" on 1021/1022 pumps.

Coro-Vane® is a positive displacement pump line that is designed for stationary applications at bulk plants.


  • Only CORKEN® Coro-Vane® pumps have heavy duty roller bearings for longer service life. The bearings are interchangeable in all sizes of Coro-Vane® pumps.
  • All parts, including the hydraulically self-adjusting blades, are easily accessible for inspection or replacement without disturbing the piping.
  • Models 521 and 1021 have a built-in internal relief valve (external relief valve still recommended).
  • Bolt On FPT flanges of ductile iron save money by eliminating pipe unions and also simplify installation. Steel slip on welding flanges also available.
  • Maximum differential pressure: 125 PSI. Also see chart below. (Max. casing pressure: 400 PSI).
  • Use Valvoline high temperature grease only. 1/2 Stroke per year.


SPECIFICATIONS:
RPM: 420 - 950
Temperature:
-25˚F to 225˚F
Connections:
521: 2" x 2"
1021: 3" x 3"
Item Description Quantity Availability

Unit Price: $4,868.00/EA

Expected to ship
Between 7/14 & 7/27

Unit Price: $4,459.00/EA

*Call

Unit Price: $5,803.00/EA

*Call
Notes:
Specify Explosion-Proof Motors for LPG.