24 28 36 HALE TYPE QLF a QD TRANSFER VALVE (POWER ......04 00 00 06 538- 538- 538- 538- 538- 0480-...
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24 28 36 HALE TYPE QLF a QD TRANSFER VALVE (POWER ......04 00 00 06 538- 538- 538- 538- 538- 0480- 0480- 0480- 0480- 0480- hale fire pump co. conshohocken, pa. qt control valve assembly
