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 Thursday, December 26th. 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!

Pneumatic Solenoid Panel


Use this air solenoid panel in conjunction with the RSD-E box above when you want to close your N550/N551 valves with P539 air shut off devices. Supplied with 12 volt input from RSD-E panel (Nitrogen supply recommended). NEMA 4 outdoor rated enclosure.
Item Description Quantity Availability

Unit Price: $336.00/EA

Expected to ship
Between 12/1 & 12/14
Only for NH3 Use; Do Not Use with LPG storage systems or other systems storing flammable liquids.

Additional Information

Use these NH3 Remote Shut-Off Systems to improve overall safety of your NH3 storage plant. The components shown below allow you to set up a system for both manual and remote shut-off of all your N550/N551 emergency shut-off valves in (3) important ways: 1) From a remote office or shop. 2) From a handheld remotes carried by your plant operators 3) From various push button stations near your storage tank (E-Stops).