Groth 1200A - Manual (Page 16)

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APPENDIX E: Model 1360A Vacuum Relief Valve
ITEM DESCRIPTION STANDARD MATERIALS OF CONSTRUCTION
ALUMINUM CARBON STEEL 316 SS
1 OUTLET AL (356 T6) CS (WCB) 316 SS (CF-8M)
2 STUD SS SS SS
3 NUT, HEX SS SS SS
4 COVER AL (356 T6) CS (WCB) 316 SS (CF-8M)
5 STEM, VACUUM 316 SS 316 SS 316 SS
6 * GASKET, COVER PTFE PTFE PTFE
7 ROD, GUIDE 316 SS 316 SS 316 SS
8 PALLET, VACUUM (NOT SHOWN) 316 SS 316 SS 316 SS
9 * DIAPHRAGM, VACUUM (NOT SHOWN) FEP FEP FEP
10 PLATE, RETAINER (VACUUM) (NOT SHOWN) 316 SS 316 SS 316 SS
11 WASHER, LOCK (NOT SHOWN) SS SS SS
12 NUT, HEX (NOT SHOWN) SS SS SS
13 SCREEN (OPTIONAL) 316 SS 316 SS 316 SS
14 PLUG, PIPE CS CS 316 SS
15 * O-RING (PLATE PALLET) FKM FKM FKM
16 INSERT, SEAT N/A 316 SS N/A
17 PALLET WEIGHT LEAD LEAD LEAD
* = Recommended Spare Parts