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.

8544 Series relief valves are designed for use as a primary relief valve in smaller ASME and DOT motor fuel containers such as on tractors, lift trucks, cars and taxicabs.
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Items
8544 Series 1 1/4 Inch (in) Container Connection (A) Size Pressure Relief Valves - (008543T)

8545 Series 1" Container Connection (A) Size Pressure Relief Valves
Price QUOTE
8544 Series 1 1/4 Inch (in) Container Connection (A) Size Pressure Relief Valves - (008543T)

8545 Series 1" Container Connection (A) Size Pressure Relief Valves
Price QUOTE
8544 Series 1 1/4 Inch (in) Container Connection (A) Size Pressure Relief Valves - (008543T)

8544 Series 1 1/4" Container Connection (A) Size Pressure Relief Valves
Price QUOTE
8544 Series 1 1/4 Inch (in) Container Connection (A) Size Pressure Relief Valves - (008543T)

8544 Series 1" Container Connection (A) Size Pressure Relief Valves
Price QUOTE
Description N/A

8544 Series relief valves are designed for use as a primary relief valve in smaller ASME and DOT motor fuel containers such as on tractors, lift trucks, cars and taxicabs.

 		N/A

8544 Series relief valves are designed for use as a primary relief valve in smaller ASME and DOT motor fuel containers such as on tractors, lift trucks, cars and taxicabs.

 		N/A

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.

 		N/A

8544 Series relief valves are designed for use as a primary relief valve in smaller ASME and DOT motor fuel containers such as on tractors, lift trucks, cars and taxicabs.
Size N/A 1 in N/A 1 in N/A 1-1/4 in N/A 1 in
Start To Discharge Setting N/A 250 psig N/A 312 psig N/A 312 psig N/A 375 psig
Container Connection (A) Size N/A 1 in N/A 1 in N/A 1 1/4 in N/A 1 in
Container Connection Type (A) N/A Male National Pipe Thread (MNPT)
Container Type N/A American Society of Mechanical Engineers (ASME) N/A American Society of Mechanical Engineers (ASME) N/A American Society of Mechanical Engineers (ASME) N/A Department of Telecommunications (DOT)
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 5/16 in N/A 1 5/16 in N/A 1 11/16 in N/A 1 5/16 in
Underwriters Laboratories (UL®) Air Flow Capacity (At 120 Percent of Set Pressure)1 N/A 1020 scfm N/A 1282 scfm N/A 1990 scfm N/A 1545 scfm
ASME Air Flow Capacity (At 120 Percent of Set Pressure)2 N/A 936 scfm N/A 1158 scfm N/A 1731 scfm N/A
Protective Cap (Included) N/A 7544-41G N/A 7544-41 N/A 3131-41 N/A 7544-41
Accessories N/A

Part Number - 7544-11A
Part Name - Pipeaway Adapter

Part Note - 1" M. NPT outlet connection.

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Part Number - 7544-11A
Part Name - Pipeaway Adapter

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Part Number - 7543-10
Part Name - Pipeaway Adapter

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

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Part Number - 7544-11A
Part Name - Pipeaway Adapter
Rating N/A American Society of Mechanical Engineers (ASME) Department of Telecommunications (DOT) Underwriters Laboratories (UL®) Listed
Material N/A Brass
Note N/A N/A N/A

1¼" M. NPT outlet connection.

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Rating also applies to DOT requirements.
Alternate Part Number N/A 8544G N/A 8544T N/A 8543T N/A 8544K
  • 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.