Why use our parts?
Fire hydrants are often exposed to the elements, physical impacts, and heavy use during emergency situations. A worn or poorly fitted part can compromise the proper functioning of the equipment at a critical moment. Using high-quality generic parts with OEM-equivalent performance helps extend the equipment’s lifespan while ensuring the safety of both intervention teams and the public.
By choosing Hydra-Spec, you benefit from:
H-S
REF
Description
Parts
1001
1104
1104-M
1105
1015
1020
1025*
1030*
1035*
1035-ZB
1040*
1040-ZF
1045
1046
1150
1055
1056
1056-F
1058
1060*
1070
1075
1085
1086
1090
8
11
11M
14
1
23
2
3
20
–
19
76
27
52
16
82
55
–
25
29
42
31
66
43
44
Operating nut
Body cap cover
Operating nut & weather cap combo (not shown)
Body cap
Bearing housing
Upper operating stem
Hose nozzle¹
Hose nozzle cap¹
Pumper nozzle² (not shown)
Storz pumper nozzle bronze 100mm
Pumper cap² (not shown)
Storz pumper cap (int.)
Safety coupling
Extension coupling
Upper barrel (discontinued) (see Brigadier barrel)
Safety flange
Intersection flange
Threaded flange
Safety flange segments
Lower stem³
Main valve seat
Drip valve assembled
Main valve washer Brigadier style
Main valve locknut (not shown)
Inlet boot
H-S
REF
Description
Hardware
QU-01
QU-02
QU-03
QU-151
QU-311
QU-322
QU-332
QU-492
QU-504
QU-510
QU-511
QU-604
QU-608
QU-701
QU-702
–
24
28
13
48
10
7
–
37
40
22
56
49
12
12M
Chain with s-hook and cap ring
Flange bolt & nut
Coupling nut & bolt
Housing cap screw
Holding clamp screw
Body cap cover screw stainless
Lubricating screw
Lockwasher
Main valve cotter pin, brass (not shown)
Drip valve facing clamp
Nozzles lock pin
Flange retaining ring
Drain hole plug
Needle thrust bearing
Thrust bearing plate
H-S
REF
Description
O-Rings
JT-12
JT-15
JT-18
JT-23
JT-31
JT-42
JT-48
JT-55
JT-56
JT-58
JT-63
68
38
4
9
2a
18
20A
34
–
34A
15
Lower valve plate o-ring
Main valve O-ring
Housing stem O-ring
External operating nut O-ring
Hose nozzle O-ring
Pumper cap O-ring Storz (not shown)
Storz pumper nozzle O-ring (int.)
Seat lower O-ring
Storz pumper nozzle o-ring (ext.)
Seat upper O-ring
Body cap O-ring
H-S
REF
Description
Gaskets
1100
1100-S
GA-22
GA-48
GA-50
GA-60
GA-76
1080
–
–
26
18
17
6
39
35
Complete restoration gasket kit
Upper mecanism gasket kit
Intersection flange gasket
Pumper cap gasket (not shown)
Hose cap gasket
Housing gland gasket
Drip valve facing
Main valve disc “polyurethane”
1. Specify thread type
2. Specify type and dimension
3. Specify length if other than standard 9 ft
*All manufacturers’ names, part numbers and descriptions are used for reference purposes only. We do not imply that any parts are the products of a particular manufacturer.
We offer a complete range of essential parts to ensure the proper functioning of fire hydrants. All our parts are selected for their durability, performance, and compatibility with existing systems.
Durable, field-ready tools for hydrant inspection and maintenance. Includes Hydrantscope, Reflectoscope, valve keys, and more—built for precision and reliability.
Reliable equipment for flushing, draining, and purging hydrant systems. Designed to keep water networks clean, efficient, and compliant.
High-visibility markers that help quickly locate and identify hydrants in any condition. Includes reflective indicators, color codes, and customizable ID plates.
