Catalog: Water Regulators and Blackflow Preventers & Meters | |
| duff co regulators-backflowpreven ters-meters four basic types of backflow preventers ... valve backflow preventers with a water meter and rpz in by pass line fire protection ... sprinkler lines res supply lines at the meter residential fire sprinkler systems ... detector assy preventers with a water meter and double check in by pass low hazzard ... not subject to continuous pressure 6 above flood rim fire protection system ... with large pressure install at least 6 soap dispensers atmospheric port above ... flood rim factory installed bronze body 6 above flood rim field installed anti ... for additional information call 610-275-4453 or fax 610-279-6299 please call for ... | |
| duff co regulators-backflowpreven ters-meters watts backflow preventers watts nfl9 ... subject to continuous pressure install 6 above highest downstream point of ... downstream from residential water meters horizontal or vertical installation ... 358 for additional information call 610-275-4453 or fax 610-279-6299 prices are a guide ... | |
| regulators-backflowpreven ters-meters watts backflow preventers watts 909 ... spring assemblies size 2 1/2 3 4 6 length 41 1/4 42 1/4 55 1/8 65 1/2 wght ... 28 5/8 31 1/2 5 1/2 15 15 1/4 31 35 43 61590 50517 51054 61591 61592 50518 watts 909 ... 29945 price 3/4 -1 1 1/4 -3 4 -6 watts n36 vacuum relief valve for ... 359 for additional information call 610-275-4453 or fax 610-279-6299 prices are a guide ... | |
| regulators-backflowpreven ters-meters duff reduced pressure zone backflow ... kit no first check kits 85637 rk909ck1 64683 rk909ck1 85638 rk909ck1 85639 rk909ck1 ... second check kits size 2 1/2 3 4 6 8 10 price fig no kit no size first ... 1/2 3 85647 rk909rc1 4 85648 rk909rc1 6 85649 rk909rc1 8 85650 rk909rc1 10 ... kit consists of lower check stem o-ring 6 only check disc cover o-ring and ... assembly cover o-ring and lubri cant 64685 85641 85642 85643 85644 seal kits ... rk909ck2 rk909ck2 rk909ck2 2 1/2 3 4 6 8 10 85651 rk909rc2 2 1/2 3 85652 ... rk909rc2 4 85653 rk909rc2 6 85654 rk909rc2 8 85655 rk909rc2 10 ... o-ring retainer wires and lubricant 64688 85656 85657 85658 85659 rk909cks ... | |
| duff co regulators-backflowpreven ters-meters reduced pressure zone backflow ... 85661 85662 85663 relief valve total 64689 85665 85666 85667 total rubber parts ... kits 85704 63072 85705 85706 85708 85707 85709 page 362 ... rk909rv rk909m1rv 2 1/2 3 4 6 8 10 4 10 kit consists of ... rk909vt rk909m1vt 2 1/2 3 4 6 8 10 4 10 kit consists of lower ... check stem o-ring 6 only check disc cover o-ring sleeve o ... rk909rt rk909m1rt 2 1/2 3 4 6 8 8 10 10 for additional ... information call 610-275-4453 or fax 610-279-6299 prices are a guide only please call for ... | |
| regulators-backflowpreven ters-meters dole flow regulators chrome plated ... .50 1/2 5 1/2 30951 30923 gb6.0 1/2 6 8784 30924 gc1 3/4 1 8786 30925 gc1.50 ... gc5.50 3/4 5 1/2 8806 8764 gc6 3/4 6 40147 8765 gc7 3/4 7 8807 8766 gc8 3/4 ... 4 8828 for additional information call 610-275-4453 or fax 610-279-6299 prices are a guide ... 2 1/2 flow price gallons 4 1/2 5 5 1/2 6 7 8 9 10 11 1/2 1 1 1/2 2 2 1/2 3 3 1/2 ... 4 4 1/2 5 5 1/2 6 7 8 9 10 12 13 1/2 15 20 25 30 30 35 40 ... 45 50 55 60 65 70 75 80 85 90 page 363 model no gy4.50 ... | |
| duff co regulators-backflowpreven ters-meters duff flow regulators assembled to your ... nipple with sizes from 3/4 inch to 6 inches in diameter 53503 65027 55649 ... 55111 66527 73882 page 364 for additional ... information call 610-275-4453 or fax 610-279-6299 prices are a guide only please call for ... | |
| duff co regulators-backflowpreven ters-meters for food service duff pvc flow controls ... 2 .05 53801 .25-10 1 3/4 t-075-1 2 .06 65707 5-20 1 1 t-100-1 3 .12 47566 10-20 2 1- ... 3 .18 83723 20-40 4 1-1/2 t-150-4 3 .25 61035 35-70 7 2 t-200-7 3 .31 53585 45-90 9 2 ... -9 4 .56 83731 70-140 14 3 t-300-14 4 .68 52813 120-250 25 4 t-400-25 4 1.00 ... 52782 270-540 54 6 t-600-54 4 2.50 83732 plainend flow no of pipe ... 120-250 25 4 p-400-25 5 1.47 270-540 54 6 p-600-54 8 3.90 f l a model no f-200-7 ... f-250-9 f-300-14 f-400-25 f-600-54 nged price price fig no 63261 83720 ... 83728 57017 57019 65862 83733 62133 83734 83735 price duff sells solutions ... call us today 610-275-4453 flow no of pipe size rate inserts a ... 1/2 70-140 14 3 120-250 25 4 270-540 54 6 page 366 length apprx fig no b weight ... | |
| regulators-backflowpreven ters-meters fig no 61513 61514 47779 61516 61519 ... 61520 61521 47780 47781 61522 61523 61524 61525 duff co price flo-meters flow ... 5 1 to 10 3 to 30 gph 3 to 30 gph 5 to 60 gph 5 to 60 gph pipe size 3/8 mpt 1/2 ... mpt 1/2 mpt 3/8 mpt 1/2 mpt fig no 61526 61527 61528 61529 61530 61531 61532 ... 61533 61534 61535 61536 61537 61538 61540 61541 61542 61546-61553 flow rate .025 ... fpt 2 fpt 2 fpt 2 fpt 2 fpt price 61546 .1 to 1 61547 .1 to 1 61548 .2 to 2 ... 61549 .2 to 2 61550 .5 to 5 61551 .5 to 5 61554-61556 61552 .5 to 5 61553 ... 1 to 10 61554 1 to 10 71217 2 to 20 83074 3 to 30 ... | |
| duff co regulators-backflowpreven ters-meters shock suppressors therm-x-trol thermal ... fig no rated flow 48971 57113 9.5 104.6 conn npt 3/4 1 1/4 height 8 1/2 11 7/8 ... dia 9 1/8 6 1/8 volume cu ft .092 .145 price water ... including fitting permanently sealed 60 psi pressure charge an acetal piston ... with three epdm orings separates a 60 psi pre-pressurized captured air ... 3/8 1/2 85245 85246 air preload psi 60 60 60 dimensions a b 5 1/2 7 1/2 8 1/ ... /8 2 3/16 fixture units 1-11 12-32 33-60 fig no 55131 51666 55135 price page 370 ... for additional information call 610-275-4453 or fax 610-279-6299 prices are a guide ... | |
