Hollis Explorer / Prism 2 BOV Spares

    • We are updating our stock of Explorer spares, please check back if the item you want is not shown. Availability changes daily.

Our Hollis factory-trained Explorer Rebreather technicians can repair, or service your Hollis Explorer as required in our fully equipped workshop. We can normally complete a service or repair in less than 7 days, subject to parts availability.

Please refer to the diagram below, of the Hollis Explorer MK1 Rebreather to help you identify parts.

PLEASE NOTE: We can only supply user-serviceable spares to divers. All non-user serviceable parts can only be supplied and fitted by an approved Hollis technician. For more information on servicing your Hollis Explorer click here

Hollis Explorer BOV Diagram
Click to Expand and View Parts List
DiagramCatP/NDesc
1C29220.84.1HOUSING
2C25390COUPLING
3C36621ORIFICE
4C25394POPPET CHAMBER
5A34340SEAT
6C25391POPPET
7C35074SPRING
8A35117POPPET WASHER
9C34587LEVER
10C34335SPACER
11A34336LOCKING NUT
12C25398.84PLUG, HOUSING
13B36326EXHAUST VALVE
14C25397.84EXHAUST COVER
15C34787.2SCREW
16C29052SPOOL
17A22.01O-RING
18A22.127.50O-RING
19A33.906O-RING
20B22.014O-RING
21B26979DIAPHRAGM
22C25388VALVE HOLDER, EXHALA- TION LT GRAY
23C25389VALVE HOLDER, INHALA- TION LT GRAY
24A22.029O-RING
25A22.028O-RING
26A27765MUSHROOM VALVE
27B07-8616.07MOUTHPIECE
28A1978.07TY-STRAP
29A29136O-RING
30C28996COVER RING
31B28997PURGE COVER
32C28998INNER RING
33C29049SCREW, LEVER
34C29053LEVER, 2-POSITION
35A22.01O-RING

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  1. Hollis Explorer - Exhalation Valve Holder (25388)
    £4.00

    Hollis Explorer Rebreather Spare Part - Exhalation Valve Holder (25388) Learn More

  2. Hollis Explorer - Inhalation Valve Holder (25389)
    £4.00

    Hollis Explorer (P2) Rebreather Spare Part - Inhalation Valve Holder (25389) Learn More

  3. Hollis Explorer Rebreather BOV - DIAPHRAGM - 26979
    £4.62

    Hollis Explorer Rebreather BOV - DIAPHRAGM - 26979 Learn More

  4. Hollis Explorer Rebreather BOV - EXHAUST COVER - 25397.84
    £3.50

    Hollis Explorer Rebreather BOV - EXHAUST COVER - 25397.84 Learn More

  5. Hollis Explorer Rebreather BOV - LEVER - 34587
    £2.67

    1.50 Learn More

  6. Hollis Explorer Rebreather BOV - LOCKING NUT - 34336
    £2.67

    1.50 Learn More

  7. Hollis Explorer Rebreather BOV - O-RING - 22.01
    £0.99

    Hollis Explorer Rebreather BOV - O-RING - 22.01 Learn More

  8. Hollis Explorer Rebreather BOV - O-RING - 22.014
    £0.99

    Hollis Explorer Rebreather BOV - O-RING - 22.014 Learn More

  9. Hollis Explorer Rebreather BOV - O-RING - 22.029
    £0.99

    Hollis Explorer Rebreather BOV - O-RING - 22.029 Learn More

  10. Hollis Explorer Rebreather BOV - O-RING - 33.906
    £0.99

    Hollis Explorer Rebreather BOV - O-RING - 33.906 Learn More

  11. Hollis Explorer Rebreather BOV - ORIFICE - 36621
    £1.78

    1.00 Learn More

  12. Hollis Explorer Rebreather BOV - PLUG, HOUSING - 25398.84
    £2.67

    1.50 Learn More

  13. Hollis Explorer Rebreather BOV - POPPET WASHER - 35117
    £2.67

    1.50 Learn More

  14. Hollis Explorer Rebreather BOV - SCREW - 34787.2
    £0.89

    Hollis Explorer Rebreather BOV - SCREW - 34787.2 Learn More

  15. Hollis Explorer Rebreather BOV - SEAT - 34340
    £2.67

    1.50 Learn More

  16. Hollis Explorer Rebreather BOV - SPACER - 34335
    £2.67

    1.50 Learn More

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