Catalog: Duff Company Catalog
Company/Brand: Duff Company
fuel line check valve in Duff Company Catalog by Duff Company
heating fusible valves duff co straight female pipe 3/8 fip ... price 3/4 fip fig no 51437 price angle valve 3/8 od flare x 1/4 m fig no 51171 price ... 1/2 od fl fig no 32327 price oil safety valve not fusible 3/8 fip relieves pressure ... strain on fuel pump inlets prevents syphonage of fuel ... prevents spilling due to accidental line breakage fem ip check valve spring ... fig no 32328 fig no 32330 price flare check valve spring loaded 3/8 id fl x 3/8 od ... which have from 0 to 60 psi supply line pressure on the inlet side of the valve ... on the outlet 3/8 fip side of he valve fig no price 48474 for the fuel to 1/2 ... to the fig no price burner pump 48475 fuel oil motor/pump supply units webster ... units have been developed to supply fuel oil to one or more overhead furnaces ...

submersible gages in 1.25 of water check valve ul model vcl-45s pump has cast ... and disengages pump in .5 of water check valve ul listed tube discharge includes ... above with greater pumping capacity check valve ul coil cleaning kit model tkt ... boiling out coils the little giant coil check valve and 20 of 1/4 tubing same as ... ideal for use with steam conswitch and check verters burnouts shell and tube head ... exchangers water heaters and oil supply lines shallow pan tank unit for use where ... mini valve ul listed to fuel oil heaters used with coil cleaning mum ... with 3 prong molded plug ty switch and check valve includes 18 of 1/2 tygon tubing ... 145 10 4.3 11517 1-abs includes 3/8 check valve 70 55 20 8.6 43186 suitable for ... 30245 18146 gph rates shown are with check valves page 386 for additional ...

index flomatic check valves 430-431 flood guard 670 floor drain pvc ... 678-680 fluidmaster 225-226 flush valve reseater tool 683 flush joint pipe and ... fittings 438 450-451 flush valves 191-200 202 flusher fixer kit 225 ... tape 342 food grade silicone 730 foot valves 25 429-430 432 618 force cups 690 force ... steel fittings 74-75 forged steel valves 36-37 form-a-gasket 723 fountains 248- ... 338 frostproof sillcock repair kit 263 fuel transfer pump 377 fuel oil filters 349 ... fuel oil pump 347 full circle clamps 67 fume ... 730 furnaces 282 fuseal 593 fusible valves 347 fusion equipment 460 -ggalvanized ... teflon tape 343 gas test gauge 696 gas valves 101 gas valves 295 gaskets flange 60 ... 598 gasoila 725 gastite 102 gate valves bronze industrial 12-14 bronze compact ... gauge sets 317-319 geberit 230 general fuel oil filter 349 general wire spring 705- ...