Minimax Fire Protection sprinkler wrenches are special installation tools specifically designed for use with the various Minimax Fire Protection sprinklers and spray nozzles. The appropriate wrenches must be used with the indicated sprinklers and nozzles to provide the proper leverage when tightening sprinklers or nozzles and to minimize slippage during installation.
| For Sprinkler Models: | Use Wrench: | Image |
|---|---|---|
| Compact Design Sprinklers | 22795 |  |
| Compact Design Sprinkler Cabinet | 20901MB |  |
| Frame-style sprinklers and spray nozzles | 21475MB |  |
| Wax coated Frame-style sprinklers and spray nozzles | 10896WB |  |
| Wax coated sprinklers and domed concealed pendent sprinklers | 13577WB |  |
| Recessed horizontal sidewall sprinklers with protective shields, domed concealed horizontal sidewall sprinklers, and recessed pendent sprinklers | 13655WB |  |
| Coated and recessed ECOH K14 sprinkler | 13032WB | |
| Standard adjustable and plain barrel dry sprinklers, K16.8 and ECOH K14 sprinklers | 07297WB |  |
| Recessed and domed concealed dry sprinklers | 07565WB |  |
| Upright ESFR sprinklers, and ELO sprinklers** | 05118CWB |  |
| Coated, recessed, and domed concealed ELO sprinklers | 11663WB | |
| Pendent K14 and K16.8 ESFR sprinklers | 13635WB double ended (use Side A) |  |
| Pendent K25.2, K22.4 ESFR sprinklers and K19.6 CMSA Sprinkler MX8592 | 13635WB double ended (use Side B) | |
| Upright EC K25.2 sprinklers | 16888MB |  |
| QR and EC Concealed Sprinklers MX8461, MX8462, MX8463, MX8464, MX8465, MX8632, and MX8634 (also optional for cap removal) | 14031 † |  |
| QR and EC Concealed Sprinklers MX8461, MX8462, MX8463, MX8464, MX8465, MX8632, and MX8634 | 14047WB (heavy duty) |  |
| Residential Concealed Sprinklers MX8456, MX8457, MX8474, and MX8488 (also optional for removal of protective caps) | 13619 † (red) |  |
| Residential Concealed Sprinklers MX8456, MX8474, and MX8488 | 13623WB (heavy duty) |  |
| Residential Concealed HSW Sprinkler MX8480 | 16267 † or 16208WR (heavy duty) |  |
| QR ELO Concealed Sprinklers MX8636 and MX8469 (also optional for removal of protective caps) | 15466 † | |
| QR ELO Concealed Sprinklers MX8636 and MX8469 | 15467WB (heavy duty) | |
| Concealed and flush style sprinklers | 08336WB (heavy duty) |  |
| Concealed and flush style sprinklers | 10366WB † |  |
| Residential Flush Pendent Sprinklers MX8476 and MX8478 | 15209WR (heavy duty) |  |
| Recessed Flush Dry Sprinklers MX8482 | 18315 (heavy duty) |  |
| Concealed Sprinklers MX8461, MX8462, MX8463, MX8464, MX8465, MX8469, MX8474, MX8632, MX8634, MX8636, and MX8488 (optional concealed cover installer tool) | 14412 †, or 14867 for the large diameter cover |  |
| Shipping Cap Remover/ Escutcheon Installer (optional***) | 15915 † |  |
| Institutional style flush sprinklers (for installation of the escutcheon plate) | 10551WB |  |
| Institutional style flush sprinklers (spanner wrench for escutcheon plate removal) | 10729 |  |
| † Ideal for sprinkler cabinets. ***Allows removal of sprinkler caps and installation of E-1 and F-1 escutcheons on frame style pendent sprinklers from the floor. |
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Using wrenches other than the ones designated for installation may damage the sprinkler. Refer to Tables 2a and 2b and the appropriate sprinkler or spray nozzle data page for the correct installation wrenches that must be used. Wrenches 21475MB, 10896WB, 07297WB, 05118CWB, and 13635WB, provide the amount of leverage needed to tighten sprinklers and spray nozzles into pipe fittings while preventing sprinkler damage. No additional tools are necessary with these wrenches. The following wrenches require a separate ½” ratchet (not available from Minimax Fire Protection) to provide the correct amount of leverage: 07565WB, 11663WB, 13032WB, 13577WB, 13623WB, 15467WB, 13655WB, 14047WB, and 16208WR. The internal diameters of sprinkler wrenches 16208WR s designed for use with the sprinkler contained in the protective shell. (A protective shell should be retained in the spare sprinkler cabinet.)
