102 locking plugs 449 lonergan relief valves 311 loose key vent 313 lovejoy ... 424 magnum 506 520 main control gas valve 331 malleable pipe fittings 45-51 ... 69 manometer 695 mansfield flush valve 228 mapp gas 674 marq ii 688 mask 691 ... -104 mitsubishi 541 mixers 551 mixing valves heat 312 mixing valves 174-180 modine ... monoflo tee 348 mop basin 217 muesco valves 355 multi-media 502 multi-stage pumps ... pumps 387 myson 287 -nnds drain and fittings 600-602 needle valves 4 37 neoprene ... packing 73 non-clog pumps 390 normac fittings 101 nozzles 100 154 350 nozzle strahman ... set 648 nut splitter 689 nylon barbed fittings 614 nylon compression fittings 574-575 ... 615 nylon tube fittings 574-575 614-615 -oo-ring kit 263 o-ring ... 223 overflow washers 259 oxygen service valves 32 oxygen tank 674 -pp trap tubular 206 ...
130 ultraviolet lights 565-567 unifill fittings 346 unistrut 132 unit heaters 285 ... universal rundle flush valve 227 up flush toilet 231 up-z-dazy 427 ... steam 314 vacuum breakers 356-358 valve key 697 page 744 valve boxes 599 valves ... 34 fire protection 35 144-148 flare and compression 8 float and fill 20-22 flomatic 430-431 ... 12-18 installation tips 11 knife 33 needle 4 37 oxygen service 32 pinch 33 plug 32 ... 433 vessel openings 69 victaulic fittings 81 152 viking coil cleaner 732 vinyl ... regulators heating 309 watts relief valves 308 watts water regulating valves 355 ... wax rings 224 wd-40 729 weld fittings steel 78-79 for additional information ...