APPENDIX H - APPROVED BACKFLOW DEVICES

Effective 11/15/93

Devices Added 11/13/95


Approved Backflow Preventers - Reduced Pressure Principle Type

 Manufacturer ---------Model----------Sizes-----------State Plumbing Board Date of Approval

AMES COMPANY

RB 4", 6", 8" 03/25/86
4000SS 3/4", 1", 1.5", 2", 2.5", 3". 4", 6" 01/23/92

5000SSS 2.5", 3". 4", 6" 01/23/92

BADGER METER, INC. Model#1 3/4", 1", 1-1/4", 1-1/2", 2" 10/06/76

BEECO - See Hersey-Sparling Meter Company

BRAUKMANN CTRL. CORPORATION

BF299 3/4", 1", 1-1/4", 1-1/2", 2" 12/21/77 & 09/21/78

CLA-VAL COMPANY

Clayton RP 3/4", 1", 2", 2-1/2", 3", 4", 6", 8", 10" 01/20/69 & 05/17/73
Clayton RP 1 1", 2", 2-1/2", 3", 4 ", 6 " , 8", 10" 12/14/78
Clayton RP 2 3/4", 1", 1-1/4", 1-1/2" 12/14/78
Clayton RP 4 2", 2-1/2", 3", 4 ", 6 " , 8", 10" 07/07/93
Clayton RP 4V 4" 07/07/93

CONBRACO IND.

XL Series RPZ ¾", 1", 1-1/2", 2" 12/08/87
40-200 Series 1/4", 1/2", 3/4", 2", 2.5", 3", 4", 6", 8" 09/19/90

CRANE COMPANY Crane-Line Mod. "A" 1", 1.5", 2", 2.5", 3", 4", 6", 8", 10" 11/01/67

FEBCO, INC. (Div. Of Johns-Manville)

Model 825 1-1/2", 2", 2-1/2", 3", 4" 01/14/72
Model 825 6", 8" 02/23/72
Model 825 10" 10/15/81
Model 825Y 3/4", 1", 1-1/2", 2" 10/15/81
Model 825Y 1-1/4" 05/05/83
Model 835 3/4", 1", 1-1/2", 2" 01/30/75
Model 835B 3/4", 1", 1-1/2", 2" 04/03/80
Model 860 4", 6" 10/23/92
Model 880 4", 6" 10/23/92

HERSEY-SPARLING METER COMPANY

Beeco Model 6 2" 06/26/64
Beeco Model 6C 1", 1-1/2", 2", 2-1/2", 3", 4" , 6" , 8" , 10"
Beeco Model 6CM 2-1/2", 3", 4", 6" 12/21/77
Beeco Model 6CM 8", 10" 08/20/81
Beeco Model 10 1", 1-1/4", 2", 3", 4" 06/26/64
Beeco Model 10V 3"
Beeco Model 12 3/4"
Beeco Model 14 3/4", 1", 1-1/2", 2", 2-1/2", 3" 03/16/77

Beeco Model FRP 3/4", 1"
Beeco Model FRP II 3/4", 1", 1-1/4", 1-1/2", 2" 08/20/81

LAWLER I.T.T.

RZ3 3/4" 05/08/75
RZ4 1"
RZ5 1-1/4"
RZ6 1-1/2"
RZ8 2"
RZ12 3" 12/21/77
RZ16 4"
RZ24 6"
RZ32 8"
RZ4O 10"

MUELLER H 9506 RPZ 4", 6", 8", 10" 06/11/85

NEPTUNE WATER METER COMPANY (Purchased by Wilkins Regulator Company, a Division of Zurn Industries)

575 3/4", 1", 2" 05/27/76
575 3", 4", 6" 09/11/80

RAIN BIRD BACKFLOW PREVENTION

RP-075 3/4" 05/13/76
RE-100 1"
RP-125 1-1/4"
RP-150 1-1/2"
RP-200 2"
RP-250 2-1/2"
RP-300 3"
RP-400 4"
RP-600 6"
RPA Series 3/4", 1", 1-1.25", 1.5", 2", 2.5", 3", 4" , 6" , 8", 10" ---05/06/82

RICHWELL VALVE COMPANY Commercial Model BF 3/4", 1" 10/08/74

ROCKWELL INTERNATIONAL
701 RP 1-1/2", 2", 2-1/2", 3", 4", 6" 02/16/78

SINGER (Merrix Sales, Inc.) 53-BP 1/2", 3/4", 2-1/2", 3", 4" , 6" , 8" , 10" 05/18/78

TORO (Purchased by Orion Industries)
80-0059 3/4" 02/25/76
9-2770 1"
80-0069 1-1/2"
9-2929 2"
BRP 3/4", 1" 09/21/77
BRP 3", 4" 04/19/79

WATTS REGULATOR COMPANY

Series 900 3/4", 1", 1-1/4" 01/14/72
Series 900 1-1/2", 2" 02/23/72
Series 900 4" 09/12/74
Series 900 2-1/2", 3", 6" 03/09/76
Series 909 4", 6", 8", 10" 06/12/80
Series 909 3/4", 1", 1-1/4", 1-1/2", 2" 07/16/81
Series 909 2-1/2", 3" 12/10/81
Model 009 3/4", 1", 1-1/4, 1-1/2", 2" 12/07/88
Model 009 2.5", 3" 06/06/90
Model 009 1/2" 10/26/90

WILKINS REGULATOR COMPANY- See listing under Neptune Water Meter Company

Model 575 1.25", 1.5", 2.5" 09/19/90
Model 975 .75", 1", 1.25", 1.5", 2", 2.5", 3", 4", 6", 8", 10" 07/11/91 & 09/01/94

Model 975 XL 1/4", 3/8", 1/2", 3/4", 1", 1.5", 2" 09/01/94

Model 975 XLU 3/4", 1", 1.5", 2" 09/01/94

Model 975 DA 2.5", 3", 4", 6" 09/01/94

Approved Double Check Valve Assemblies (or equivalent)

(low hazard application)

Manufacturer-----------Model-------------Sizes------------State Plumbing Board Date of Approval

AMES COMPANY

DC 4", 6", 8" 03/25/86
DCDC 4", 6", 8" 03/25/86
2000ss DCVA . 75", 1", 1.5", 2", 2.5", 3", 4" 01/23/92
3000SS DCVA 2.5", 3", 4", 6" 01/23/92

BRAUKMANN CONTROLS CORPORATION

BF 290 (with atmospheric vent) 1/2", ¾" 03/16/77

CLA-VAL Co.

D 2 3/4", 1", 1-1/4, 1-1/2" 07/07/93
D 4 2", 2-1/2", 3", 4", 6" , 8" , 10" 07/07/93

C.M.B. INDUSTRIES Model 815 (dual check with atmospheric vent) 1/2", 3/4" 09/14/88

CONBRACO INDUSTRIES

XL Series DCVA 3/4", 1", 1-1/2", 2 12/08/87
40-400 (Series with atmospheric vent) 1/2", 3/4" 06/06/90
40-100 Series 2.5", 3", 4", 6", 8" 09/19/90

FEBCO, INC. (Div. Of Johns-Manville)

805 Y 3/4", 1", 2-1/2~, 3", 4" 09/10/81
805 Y 1-1/2", 2", 6", 8", 10" 07/08/82
805YD 2.5" through 10" 12/06/89
806 (double check detector check) 4", 6", 8", 10" 05/05/83

850 DCVA 4", 6" 10/23/92
870 DCVA 4", 6" 10/23/92
856 DDCVA 4", 6" 10/23/92
876 DDCVA 4", 6" 10/23/92

HERSEY-SPARLING METER COMPANY

Beeco Model FDC 3/4" 04/20/77

Hersey Model DDC II 4", 6", 8", 10" 08/20/81

Hersey Model FDC 3/4", 1", 1-1/2", 2"
Hersey Model #2 3", 4", 6" 12/21/77
Hersey Model BCP (with vent) 1/2", 3/4" 07/28/83

LAWLER I.T.T. Model RC-12 3" 12/21/77

Model RC-16 4"
Model RC-24 6"
Model RC-32 8"
Model RC-40 10"

MUELLER Model H 9505 4", 6", 8", 10" 06/11/85

NEPTUNE WATER METER COMPANY (Purchased by Wilkins Regulator a division of Zurn Industries)

550 3/4", 1", 2" 06/09/76
550 1-1/4", 1-1/2" 03/15/78
550 3", 4", 6" 09/11/80

RAIN BIRD BACKFLOW PREVENTION

DCA Series 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/2", 3", 4", 6", 8", 10" 05/06/82

ROCKWELL INTL. 711 1-1/2", 2", 2-1/2", 3", 4", 6" 03/15/78

ROYAL COACH BUCKNER 100 Series 3/4", 1", 1.25", 1.5" 2" 01/25/90

TORO (purchased by Orion Industries)

80-0060 3/4" 03/17/76
9-2780 1"

80-0070 1-1/2"

9-2930 " 2"
BDC 3/4", 1" 09/21/77
BDC 3", 4" 04/19/79

WATTS REGULATOR COMPANY

9D(BPF) 1/2", 3/4" 02121/74

9BD 3/8" 05/20/60 (both with atmospheric vents)
700 Series ¾", 1", 1-1/2", 2", 2-1/2", 3" 09/19/79
709 8", 10" 07/10/80
709 3/4", 1", 1-1/4", 1-1/2", 2 , 2 - 1 /2 , 3 , 4 , 6 12/10/81
Model 007 3/4", 1", 1-1/2", 2" 10/26/90
Model 709 DDCV 3", 4", 6", 8", 10" 10/26/90

WILKINS REGULATOR COMPANY - See listing under Neptune Water Meter Company

Model 550 1.25", 1.5", 2.5" 09/19/90
Model 950 .75", 1", 1.25", 1.5", 2", 2.5", 3", 4", 8" 07/11/91
Model 950 XL 3/4", 1", 1.25", 1.5", 2" 09/01/94
Model 950 XLU 3/4", 1", 1.5", 2" 09/01/94
Model 950 DA (DCDA) 2.5", 3", 4", 6", 8", 10" 09/01/94




Approved Pressure Vacuum Breakers

Manufacturer------------Model ----------Sizes---------------- State Plumbing Board Date of Approval

BISSEL PVB 3/4" 01/07/58

FEBCO, INC. (Div. Of Johns-Manville)

Model 615 3/4" 05/05/55
Model 745 3/4", 1" 10/20/83
Model 760-1 1" 12/01/58
Model 760 1-1/2", 2" 03/01/56
Model 760 1/2" 01/25/57
Model 765 1/2" thru 2" 10/12/72

RAINBIRD SPRINKLER MFG. COMPANY

Model PVBO75 3/4" 03/15/78
Model PVBIOO l"
Model PVBI25 1-1/4"
Model PVB15O 1-1/2"
Model PVB2OO 2"

SURGICAL MECHANICAL RESEARCH, INC. (SMR)

Model P711 08/15/60
Model P701 1" 04/30/53
Model 720 1/2", 3/4", 1", 1-1/4", 1-1/2", 2" 06/28/78

TORO Model PVB 80-0560 1" 12/08/83

WATTS REGULATOR COMPANY

Model 800 3/4", 1", 1-1/4", 1-1/2", 2" 04/19/78
Model 800M 1/2", 3/4" 12/03/85
Model 800CM 1/2", 3/4"
Model 008QT 3/8", 1/2" 09/01/94

WILKINS REGULATOR COMPANY(Purchased from Surgical Mechanical Research, Inc. (SMR)

Model 720A 1/2", 3/4", 1", 1-1/4", 1-1/2", 2" 09/19/90




Approved Atmospheric Vacuum Breakers

Manufacturer--------------- Model ------------------Sizes-----------State Plumbing Board Date of Approval

ALSONS PRODUCTS CORP.

Model #4900 For use with Unica adjustable shower 11/15/68

AMERICAN COUPLING CORPORATION

Amcor 59-A Hose threaded (provisional) 10/20/60
Amcor 59 (provisional) ¾" hose threaded 04/02/59

AQUAVAL SPECIALTIES, INC.

Sanit-67 ¾" hose connected 02/12/69
Sanit-62 3/4" hose threaded 09/22163

AETNA PORCELAIN ENAMELING COMPANY Model 306A 1/4" 02/22/60

BELVEDERE PRODUCTS, INC. Belvedere vacuum breaker 02/28/57

BIDORO MFG. CO.

Model E-1 1/2" 05/27/68
Model F-1 2" 11/17/61

CHAMPION BRASS MFG. COMPANY Model 350-AS 07/22/57

CHICAGO FAUCET CO.

Model 892 1/2" 04/04/60
Model 893 3/8"

CLEMAR MFG. CORP. Rainbird models, bottom inlet, side outlet angle type

Model A5V75 3/4" 03/15/71
Model ASV1OO 1"

CONBRACO INDUSTRIES (Formerly - Consolidated Brass Company)

Model 38-103 1/2" 06/04/70
Model 38-104 3/4"
Model 38-105 1"
Model 38-304 3/4" 06/09/76
Model 38-404 3/4" 12/08/87

DELCOR Model #7 1/2" 02/05/60

FEBCO, INC. (Div. Of Johns-Manville)

Model #710 Globe type 02/23/56
Model #710-A 1/4" thru 2" 12/14/72
Model #715 1/2", 3/4" 08/13/59
Model #710-G 1" thru 2" 12/14172
Model #715-A 1/2", 3/4"
Model #715-G 1/2", 3/4"
Model#730 314" hose connection 05/05/83

FLUID DEVICES, INC.

Flu-D Model #61-B 3/4" 03/04/63
Flu-D Model #61 Provisional 06/28/61

HAWS DRINKING FAUCET COMPANY Kramer flush valve 1" 03/29/56

JAYCO, INC. Model 101 1-1/2" 08/20/58

KOHLER COMPANY

Flush valve 02/27/59
Model K-9448 02/27/59
Model K-9449
Model K-9450

MICHIGAN SPRINKLER COMPANY
Gee Angle Type

Model B 3/4", 1-1/4", 1-1/2", 2" 08/20/58
Model B 1" 04/11/58

NIDEL COMPANY

Model 5-SL 3/8" for use with Unica adjustable shower 03/22/80

Model DF 3/8" 01/16/64
Model H 3/4"
Model HD 3/4"
Model DF (modified) 3/8" 02/16/59

Model H (modified) 3/4"

Series 38DF 05/12/67
Series 34H 12/07/66
Model SF 318" 03/24/61
Model DF-2 3/8" 06/28/61
Model DF-3 3/8"

OTTAWA VALVE CO. Model #20 (provisional) 3/4" hose threaded 10/21/58

QUAKER RUBBER CO. 3/4" hose threaded 05/15/58

SLOAN VALVE COMPANY

Model V-177A Hot water 07/06/58
Model V-350A 3/8", 1/2", 3/4" 03/27/61
Model V-360A 114", 1/2" 12/26/62
Model V-370A 1/4", 1/2"
Model V-360A 3/8" (provisional) 05/11/61
Model V-370A 3/8" (provisional)

SPEAKMAN COMPANY

Model K-9195 Flushometer 05/28/56
Model SVB-18 3/4" 10/21/55

T & S BRASS AND BRONZE WORKS, INC Model B-968 3/8", 1/2" 05/13/86

TUBE TURNS PLASTICS, INC.

Model ARC 3/8", 1/2" 07/29/59
Model NBS 3/4" 12/28/59
Model ARC-I 1/2" 07/26/60

WATER SAVER FAUCET COMPANY

Model L-I00 3/8" 01/16/62
Model L-101 1/2"

WATTS REGULATOR COMPANY

Model #LF9 3/8" 01/05/68
Model #9 1/2", 3/8"
Model #9 (modified) 1/2" 08/16/68
Model #8 3/4" hose threaded 02/06/67
Model #288 1/4", 3/8", 1/2" 05/20/60
Model #8 3/4" (brass and chrome)
Model #NF8 3/4" (frostfree)
Model #N9 1/2", 3/8"
Model #288A 1/4" thru 3"
Model #8A 3/4" (brass and chrome)
Model #NLF9 3/8" (chrome plated laboratory faucet type)
Model #8BP 3/4" Hose connection 10/26/90

WOLVERINE BRASS Bal-Cam Models 5 and 5C 3/4" 12/05/66

ZURN INDUSTRIES, INC. Model Z-1310 3/4", 1" ("Ecolotrol" non-freeze wall hydrant) 03/23/72



Approved Frost Proof Yard Hydrants


Manufacturer------------------------------------------ Model


MERRILL MFG. COMPANY H-3000 Series (with heating cable and no drain hole)

MURDOCK, INC. Expelo Sanitary Post Water Hydrant

WHITEWATER Model 256 Freeze Proof/Pollution Proof Yard Hydrant

WOODFORD MANUFACTURING COMPANY S-2 Sanitary Hydrant



Approved Ballcock Assemblies


Manufacturer------------------------------------ Model


AMERICAN STANDARD, INC. Models 3025, 3045, 3046, 3140, 3142

COAST FOUNDRY MFG. CO. Magic Float Models - 1B1, 1B1A, 1B1P, 1B1X, 1B1-MKIII

FLUID MASTER Model 400A

GEBERITE MANUFACTURING, INC. 13.781 Float Cock, 13.918 Flush Valve

HOOVER UNIVERSAL #8122

KOHLER COMPANY

30652 (K-9263), 30653 (K-9264), 30654 (K-9267), 30668 (K-9235, K-9242), 30671 (K-9262), 30672 (K-9268),
30673 (K-9269), 30730 (previous model numbers)

MANSFIELD SANITARY, INC.

Model 07-A
Model 08-ASBC
Model 12

MOEN INCORPORATED

Hoov-R-Line Models 8121-1AS, 8121-BR5, HL-9AS, HL-9R (Formerly Hoover Universal)

VENCERAMICA Model 1326

WOLVERINE BRASS WORKS Model 8 Nonsiphon Ballcock WB-2

Effective 11/15/93

Devices Added 11/13/95