Catalog: Duff Company Catalog | |
| duff co powers mixing valves plumbing fotoguard/fotopanel processing ... x-ray film requires precise temperature control to prevent clouded or spoiled film the ... of the hydroguard thermostatic mixing valves 460 alarm the series 460 alarm ... is corrected series 420 thermostatic valves scalds or thermal shock hot or cold ... ultimate in safety the powers process controls series 420 hydroguard thermosttic ... valves for single unit shower systems maintain ... changes to ensure rapid and positive control of output temperture the series 420 is ... f series 2000/410 pressure equalizing valves sudden shower temperature changes due ... are eliminated with the power process controls series 2000 and 410 hydroguard ... pressure equalizing valves a diaphragm operated poppet immediately ... supply lines these large capacity 6 gpm valves come with a wide variety of options ... | |
| heating gas water heaters residential gas 6 year warranty energy ... insulation vitraglas lining factory installed dielectric waterway fittings protective ... magnesium anode rod factory installed hydrojet total performance system fully ... automatic control t&p relief valve opening on side of tank gal capacity 30 ... protective magnesium anode rod factory installed dielectric waterway fittings factory ... installed hydrojet total performance system fully ... automatic controls t&p relief valve opening on side of tank slider ... outdoor use 5 year warranty out door installation only t&p relief valve installed ... circulating pump installed freeze protection provided intermittent ... | |
| duff co heating electric water heaters residential electric water heater 6 ... insulation vitraglas lining factory installed dielectric waterway fittings with heat ... protective magnesium anode rod factory installed hydrojet total performance system ... fig no gal ship elements t&p relief valve cap wt opening on top of tank 8493 8496 ... 96 119 146 174 low boy electric water heater can be used undercounter with same ... features as full size heater above fig no 8508 8511 gallon capacity ... 86 115 price table top electric water heater energy saver 6 year warranty glass ... magnesium anode rod fully automatic control 1 density fiberglass insulation with ... same features as full size heater above fig no 83948 gallon capacity 38 ... wt 125 price utility electric water heater 7 gph recovery 90 o f rise for use in ... | |
| heating electric water heaters duff co wall hung electric utility ... water heater 1.5 kw 7 gph recovery 1 non-cfc foam ... surrounds the tank surface factory installed heavy duty wall mounting bracket ... factory installed dielectric waterway fittings fully ... automatic controls direct heat transfer with immersed ... magnesium anode rod t&p relief valve opening on side of tank fig no 61282 ... 47 58 86 price compact electric water heater 2 gallon capacity 7 gph recovery ut ... /2 x 9 x 10 1/4 handsome and easy to install operated on ordinary house current 110- ... proof outer jacket fully automatic controls 4 cord includes 3-prong grounded plug ... ship wt 14 price solar model water heater 2 non-cfc foam insulation vitraglas ... lining factory installed dielectric waterway fittings factory ... | |
| isolation flanges asme relief valve 30 lb complete installed and wired gas ... control system with burner and manifold model ... stainless steel indirect water heater the boiler that heats your home ... than direct-fired domestic water heaters so mega-stor saves on fuel costs by ... lifetime warranty for residential installations commercial installations 5 year ... outer jacket honeywell l4006a control with 2 degree differential fig no model ... | |
| duff co no 1-a air valve a float-type vent with adjustable port ... psi ing 1/8 angle hoffman air valve heating no 40 steamair valve a float- ... ventno 500 steam or water air valve for convectors and radiators a disc- ... type vent with built-in check valve for automatic venting can be taken ... single non-adjustable no 4 quick steam valve port for relieving air from ... shank operating no 74 steam unit heater air valve only does not close against ... designed for use quick vent must be installed on a nipwith steam unit heaters vents ... press 25 psi no 78 water main vent valve designed fig no price for use on high ... water main cast brass body safety vent valve designed drain connection for disno 62 ... 1/8 ips safety 1/8 ips built-in check valve 3/4 ing systems to control drain ... | |
| provides protection in cross-connection control and containment for cold and hot water ... installations furnished with npt connections and ... full port resilient seated bronze ball valve 175 psi 140of bronze body construction ... modular design replaceable seats ball valve test cocks easily serviced with no ... principal provides high capacity relief valve discharge during the emergency ... fouled epoxy coated cast iron check valve body with bronze seats 175 psi to 140of ... entrance two inline independent check valves with an intermediate relief valve ... 1/2 3 backflow preventers on vertical installations size 3/4 -1 1 1/4 -2 used with ... backflow preventers on horizontal installations can be easily mounted to body size fig ... /4 -3 4 -6 watts n36 vacuum relief valve for water service automatically vents a ... | |
| activated carbon filter is easily installed on the water line to an automatic ... for those situations where you cannot install a large softener or filter we offer ... that dissolves in water at a slow controlled rate and imparts no taste or odor the ... phosphate is highly effective at controlling rust and corrosion by forming a ... the inside surface of piping and water heaters also a small amount of soluble iron in ... filter the economical and easy-to-install alternative for great tasting water ... is individually boxed with diverter valve supply line dispenser faucet base sump ... | |
| filters 463 482-485 hatco 276 hayward valves 604 hayward bag filter 486 hdpe pipe ... and fittings 460 heaters 690 heat exchangers 269 heat gun 647 ... heater hauler 704 heat shrink 417 heat tape ... it 690 hole saws 636-637 homestead plug valves 32 honeywell controls 289-290 292 hook ... quick connects 619 hose reels 616 hose valve caps 35 144-148 hose valves 35 144-148 ... hot 732 hot water meter 367 humidifier installation kit 211 hurricane filter 484-485 ... 109 ice machine cleaner 721 ice maker installation kit 211 ice machine filters 479 ideal ... index button repair kit 263 infra-red heaters 284 injection gun 731 insert fittings ... saw ridgid 669 jackes evans solenoid valves 28-31 jaco fittings 574-575 615 jacuzzi ... kitchen 220 klein drains 190 knife gate valves 33 knife 697 knipex 693 kohler gaskets ... | |
