Industrial Propane Service, Inc.
Industrial Propane Service, Inc.
303 W. Maple St.
P.O. Box 145
Byron, MI 48418 USA
Phone: 800.621.4137
Fax: 810.266.4687
Email: sales@ipsequipment.com
Website: www.whyips.com
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8543 Series relief valves are designed for use as a primary relief valve in larger ASME motor fuel containers such as on buses, RV's, trucks and construction equipment.
Unit of Measure

Specifications

Size

 N/A 1-1/4 in

Start To Discharge Setting

 N/A 312 psig

Container Connection (A) Size

 N/A 1 1/4 in

Container Connection Type (A)

 N/A Male National Pipe Thread (MNPT)

Container Type

 N/A American Society of Mechanical Engineers (ASME)

Approximate Overall Height (B)

 N/A 5 7/16 in

Approximate Height Above Coupling (C)

 N/A 7/8 in

Hex Wrenching Section (D)

 N/A 1 11/16 in
Underwriters Laboratories (UL®) Air Flow Capacity (At 120 Percent of Set Pressure)1 N/A 1990 scfm
ASME Air Flow Capacity (At 120 Percent of Set Pressure)2 N/A 1731 scfm

Protective Cap (Included)

 N/A 3131-41

Rating

 N/A American Society of Mechanical Engineers (ASME) Department of Telecommunications (DOT) Underwriters Laboratories (UL®) Listed

Material

 N/A Brass

Alternate Part Number

 N/A 8543T

Accessories

Accessories

 N/A

Part Number - 7543-10
Part Name - Pipeaway Adapter

Part Note - 1 1/4" M. NPT outlet connection.

Note

Note

 N/A

1¼" M. NPT outlet connection.
  • 1 Flow rates shown are for bare relief valves. Adapters and pipeaway will reduce flow as discussed in the Foreword section.
  • 2 Flow rates shown are for bare relief valves. Adapters and pipeaway will reduce flow as discussed in the Foreword section.