Spare part list

 








Incurve-R Single cylinder



2025 June

READ BEFORE USE


1. Only holders of a valid Interspiro Service Certificate may carry out
    service and repairs on Interspiro breathing equipment. Unauthorized
    service may result in malfunction and users relying thereon could
    sustain severe respiratory injury or death.


2. When using the spare part list always refer to the equipment's Service
    manual in regard to procedures and handling of the spare parts
    assembly and function.


3. Changes to this document – necessitated by typographical errors,
    inaccuracies of current information or improvements and changes of
    equipment – may be done at any time and without prior notice. Always
    refer to the Interspiro webpage for the latest version.


4. The description defines if the spare part is a multi-pack,
    e. g. "10 x 336100437" indicates that this is a multi-pack
    that consists of 10 pieces of the single component 336100437.
    The single component part number 336100437 can not be ordered, 
    it is only used to label parts included in service kits.


5. The service kits contain replacement items used for preventive
    maintenance.


6.  Always refer to the Interspiro webpage for product and document
     updates and important notices.


Spare Parts reserve air warning and plug-in regulator unit single cylinder
Position Item number Description
1
460190319
Service kit reserve air warning
2
460190322
Service kit plug-in pressure regulator
3
460190639
Nut, 10 pack (10 x 99795-02)
4
336190240
O-ring, 5 x 331100562
5
336190384
O-ring, 10 x 944610209
6
460190439
Guide bushing, 5 pack (5 x 336100402)
7
460190437
Spring, 5 x 336100401
8
460190431
Piston, 5 pack (5 x 336100400)
9
460190442
Plug, 5 pack (5 x 336100403)
10
336190159
Gasket set, 1 x 335100368 & 1 x 335100369
11
460190421
Cap, 10 pack (10 x 336100604)
12
460190441
Nut, 5 pack (5 x 336100606)
13
336190380
Split pin, 10-pack (10 x 336900104)
14
460190433
Handle, 5 pack (5 x 336100603)
15
460190430
Torsion spring, 5 pack (5 x 336100605)
16
460190381
Pressure gauge with gasket set
17
30984-51
Pressure gauge cover
18
96317-01
Pressure regulator
19
460190419
O-ring, 10 x 944610303
20
460190388
Adjusting screw, 5 x 346100009
21
460190867
Plug with O-ring 1/8 for QS-R
22
88193-56
Regulator cover Replaces 460190389
23
336190311
O-ring, 10 x 944610206
24
346190053
Protective band, 10-pack (10 x 346100066)
25
460190387
Relief valve

Spare Parts reserve air warning and plug-in regulator unit single cylinder
Position Item number Description
26
88193-54
Regulator cover 3-port 1/8 parallell + back
27
460190640
Cover, front and back side
28
336190247
Screw, 10 pack (10 x 336900057)
29
336190381
O-ring, 10 x 336900106
30
460190428
Nipple, 5 pack (5 x 336100407)
31
460190429
Valve stem assembly
32
336190382
O-ring, 10 x 336900103
33
336190595
O-ring, 10 x 336900165
34
336190383
Valve disc, 5-pack (5 x 336100412)
35
460190386
Piston
36
346190026
Spring, 5 x 346100005
37
346190024
O-ring, 10 x 346900004
38
460190201
Protective band, 5 x 95472
39
460190198
O-ring & back-up ring, 10 pack (10 x 346900001 & 95471-01)
40
460190199
O-ring & back-up ring, 50-pack (50 x 346900001 & 95471-01)
41
346190293
Locking clip, 10-pack (10 x 346100158)
42
346190294
Protective cover, 10 x 346100159
43
96531-51
Quick coupling, Interspiro, male Replaces 460190485
44
346190069
O-ring, 12.1x1.6, 10 x 944610210
45
460190369
Cone with o-ring
46
336190228
O-ring, 12.42x1.78, NBR, 10 x 336900007
47
346190022
O-ring, 10 x 346900002
48
346190023
Valve seat set
49
346190295
Sealing label 25-pack

Spare Parts regulator unit with reserve air warning single cylinder
Position Item number Description
1
460200046
Service kit manifold, Cylinder Quick Coupling
2
460190711
Service kit cylinder connection
3
460200045
Service kit cylinder connection with quick coupling
4
460200153
Service kit extra air connection, male
5
336190237
O-ring, 10 x 336900099
6
99835-01
Breathing hose, male Euro, straight
7
336190287
Breathing hose 0,55 m
8
460190059
Filter & holder & O-ring kit, 10-pack
9
346190643
Inlet filter, 10-pack (10 x 212100014)
10
346190644
Inlet Filter, 100-pack (100 x 212100014)
11
460200114
O-ring, 10 x OR22,0X1,0-Q60
12
336190437
O-ring, 10 x 336900182
13
460190192
Back-up ring & O-ring, 5-pack (5 x 98568-01 & 012027-01)
14
336190221
O-ring, 10 x 944610204
15
31392-51
Dust cover, large, 10-pack
16
95240-52
Y-piece, Interspiro, male/female
17
336190312
O-ring, 10 x 336900105
18
336190311
O-ring, 10 x 944610206
19
99368-51
Adapter
20
460190369
Cone with o-ring
21
346190069
O-ring, 12.1x1.6, 10 x 944610210
22
95803-51
Quick coupling, Interspiro Female
23
96531-51
Quick coupling, Interspiro, male Replaces 460190485
24
460190366
Female quick coupling (euro) Replaces 336900254
25
336190236
O-ring, 10 x 944610205

Spare Parts regulator unit with reserve air warning single cylinder
Position Item number Description
26
31391-51
Dust cover, small, 10-pack
27
336890105
O-ring, 10 x 336900183
28
30569-51
Regulator part, cylinder quick coupling
29
336190232
O-ring, 10 x 336900044
30
30130-51
Spring, 5 x 30130-01
31
98520-51
Hand wheel
32
460190383
Connection nipple
33
460190382
Sealing nipple
34
336190272
O-ring, 10 x 331100767
35
460190237
O-ring, 100 x 331100767
36
96403-53
Medium pressure hose 950 mm
37
96403-53
Medium pressure hose 950 mm
38
460190041
Medium pressure hose for Y-piece
39
460200061
Service kit for QS II-R & Incurve-R with hand wheel connector
40
460200063
Service kit for QS II-R & Incurve-R with Cylinder Quick Coupling
41
460190321
Service kit Manifold

Spare Parts Incurve harness






Spare Parts Incurve harness
Position Item number Description
1
31346-61
Cylinder strap including buckle, Incurve
2
460190101
Cylinder support 10-pack
3
31343-51
Cylinder strap buckle
4
460190645
Hose holder, rescue hose, 3 pack
5
30574-51
Hose holder clip
6
99799-55
Locking Nut M5, 10-pack (10 x 99799-05)
7
31314-51
Bracket
8
99709-51
Screw, 10 x 99709-01
9
99709-52
Screw, 10 x 99709-02
10
460200112
Shoulder strap unit, complete
11
33466-51
Backplate clip, 2 x 33466-01
12
99711-52
Screw, 10 x 99711-02
13
460200113
Buckle
14
33457-51
Holder for high pressure hose, 3-pack
15
33457-52
Holder for breathing hose, 3-pack
16
33460-51
Hip belt stabiliser
17
31325-52
Adjusting strap, shoulder, 2 pack
18
31302-51
Waist buckle, female
19
31303-51
Waist buckle, male
20
33464-51
Handle, Incurve
21
31311-51
Backplate
22
33411-51
Regulator rod
23
460200108
Quick attachment regulator
24
33620-51
Holder for rescue hose, 3-pack
25
31310-52
Incurve hip belt w/o straps and waist buckle

Spare Parts Incurve harness
Position Item number Description
26
33461-51
Pouch holder
27
31326-51
Adjusting strap, hip, QS II, 2 x 31326-01

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