101 Vertical Post Indicator

Size Range	DN100 (4") to DN300 (12")
Adjustment Range	0-870mm
Body material	Ductile Iron
Coating	Fusion bonded epoxy coating in accordance with AWWA C550
Approvals	FM approved, UL Listed

Rapidrop Model 101 Vertical Post Indicators are UL Listed & FM Approved. They are used to identify the position of underground post Indicator valves, they are recommended for use in fire protection piping systems. Each post indicator unit consists of four components, the post, the telescopic pipe, Base and Stem. The Rapidrop model 101 is adjustable to accommodate varying bury depths.

Material Specification

Part No.	Item	Material
1	Locking Wrench	Cast Iron, ASTM A126B
2	Operating Nut	Bronze, ASTM B62
3	Hex Nut Screw	Carbon Steel, ASTM A105
4	Hex Nut	Carbon Steel, ASTM A105
5	Snap Ring	Alloy Steel, AISI A606
6	Target Carrier Nut	Bronze ASTM B62
7	Target	Aluminium Alloy, ASTM B108
8	Hex Cap Screw	Carbon Steel, ASTM A105
9	Window Glass	Lexan-Um
10	Window Glass Gasket	PTFE
11	Hex Cap Screw	Carbon Steel, ASTM A105
12	Hex Nut	Carbon Steel, ASTM A105
13	Body	Ductile Iron, ASTM A536
14	Hex Cap Screw	Carbon Steel, ASTM A105
15	Hex Nut	Carbon Steel, ASTM A105
16	Base Flange	Cast Iron, ASTM A126B
17	Hex Cap Screw	Carbon Steel, ASTM A105
18	Hex Nut	Carbon Steel, ASTM A105
19	Crane Coupling	Ductile Iron, ASTM A536
20	Cotter Pin	Stainless Steel
21	Stand Pipe	Carbon Steel, ASTM A53
22	Stem	Carbon Steel, AISI 1045
23	Plug	Stainless Steel, AISI 304
24	Cover	Cast Iron, ASTM A126B
25	Cross Recessed Countersunk Head Screw	Cast Iron, ASTM A126B
26	Locking Nose	Carbon Steel, ASTM 307B