Dultmeier Sales will be closed Thursday, November 26th and Friday, November 27th in observance of Thanksgiving

Dultmeier Sales will be closed Thursday, December 24th at 12pm and all day Friday, December 25th.
Normal operations will resume Monday, December 28th. We wish you and your family a very Merry Christmas!

Dultmeier Sales will be closed Friday, 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!

Diaphragm Check Valve Assembly

QuickJet x Double Hose Barb

QJ39685 Series

For use with standard round and square boom clamps with all styles of QuickJet Caps.

• Made of black nylon material.
• 300 PSI maximum.
• Viton® Diaphragm is standard
• Standard drip-free check pressure is 10 PSI (2, 5, 8, 15 & 20 PSI available).
• Maximum Temperature is 125 Deg. F.
• Used with Quick TeeJet Caps
• Hose Shank Available as Single (Left or Right) or Double for 1/2" I.D. Hose
• Made of Corrosion Resistant Materials
• Drip Free Positive Shut-Off
• Maximum Operating Pressure is 300 PSI

Note: 21950-2, 5, 8, 15, 20NYB End Caps Available.
Item Description Quantity Availability

Unit Price: $5.10/EA

In Stock