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Backflow Assemblies, Parts, Test Kits,
Enclosures & Calibration Services

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A craftsman is no better than the quality of his, or her, tools!

The most important of these is the differential pressure gage. Historically, two types of gages have been offered: bellows gages (accurate to within as little as 0.5% of gage readings), and diaphragm gages (accurate to within 2% of gage readings).

We are pleased to be able to offer the reliable, light-weight and proven-in-the-field Wilkins TG-5 5-valve diaphragm gage. The Wilkins comes equipped with hoses, in-line hose filters, adapter fittings and an attractive and well-cushioned carrying case.

Unfortunately, due to changes in testing procedures which have been adopted in some
parts of the country, no manufacturer is currently making a high-precision bellows gage for use in backflow testing.


 Products (Total Items: 61)
 
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DC TESTING SITE TUBE
DC TESTING SITE TUBE
$38.50
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WATTS TK-99E TEST GAUGE
WATTS TK-99E TEST GAUGE
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PROMASTER 2"  0-300  CENTER MOUNT PRESSURE GAUGE
PROMASTER 2" 0-300 CENTER MOUNT PRESSURE GAUGE
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PROMASTER 11/2" 0-200 1/8" CENTER MNT GAUGE
PROMASTER 11/2" 0-200 1/8" CENTER MNT GAUGE
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WATTS 10" HOSE ASSEMBLY KIT
WATTS 10" HOSE ASSEMBLY KIT
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PROMASTER 4 " HOSE - SET
PROMASTER 4 " HOSE - SET
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BT-TREE01 BLEED VALVE FOR SITE TUBE
BT-TREE01 BLEED VALVE FOR SITE TUBE
$35.95
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PROMASTER H.P. BELLOWS ASSEMBLY
PROMASTER H.P. BELLOWS ASSEMBLY
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PROMASTER L.P. BELLOWS ASSEMBLY
PROMASTER L.P. BELLOWS ASSEMBLY
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PROMASTER 246 / 247 0-300 SIDE GAUGE..11/2"  1/8" BOTTOM MOUNT
PROMASTER 246 / 247 0-300 SIDE GAUGE..11/2" 1/8" BOTTOM MOUNT
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WILKINS TOOLLESS TEST FITTING 1/4" X 1/4" - SET OF 3
WILKINS TOOLLESS TEST FITTING 1/4" X 1/4" - SET OF 3
$58.00
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WILKINS TOOLLESS TEST FITTING 1/2" X 1/4" - SET OF 3
WILKINS TOOLLESS TEST FITTING 1/2" X 1/4" - SET OF 3
$63.00
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MIDWEST 845 TEST GAUGE
MIDWEST 845 TEST GAUGE
$838.75
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PROMASTER BRONZE FILTERS/O-RING KIT FOR UNIVERSAL FILTER KIT
PROMASTER BRONZE FILTERS/O-RING KIT FOR UNIVERSAL FILTER KIT
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PROMASTER 4MV4LK-B NEEDLE VALVE STEM REPAIR KIT
PROMASTER 4MV4LK-B NEEDLE VALVE STEM REPAIR KIT
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MIDWEST 5' HOSE W/ FILTER - GREEN
MIDWEST 5' HOSE W/ FILTER - GREEN
$57.66
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VERTICAL CONFIRMATION SIGHT TUBE
VERTICAL CONFIRMATION SIGHT TUBE
$21.25
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PROMASTER 845-5 MANIFOLD ASSEMBLY
PROMASTER 845-5 MANIFOLD ASSEMBLY
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PROMASTER DIAPHRAGM MAGNET ASSEMBLY
PROMASTER DIAPHRAGM MAGNET ASSEMBLY
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PROMASTER BLEED NEEDLE VALVE ASSEMBLY
PROMASTER BLEED NEEDLE VALVE ASSEMBLY
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PROMASTER GAUGE DIAPHRAGM/MAGNET ASSEMBLY -TK-9
PROMASTER GAUGE DIAPHRAGM/MAGNET ASSEMBLY -TK-9
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PROMASTER UNIVERSAL FILTER HOSE KIT
PROMASTER UNIVERSAL FILTER HOSE KIT
$48.50
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MIDWEST 5' HOSE W/ FILTER - RED
MIDWEST 5' HOSE W/ FILTER - RED
$57.66
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GAUGEA:BT-TUBEGWCB
GAUGEA:BT-TUBEGWCB
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PROMASTER BARTON BLEED BALL VALVE
PROMASTER BARTON BLEED BALL VALVE
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PROMASTER GAUGE 41/2" GLASS LENS
PROMASTER GAUGE 41/2" GLASS LENS
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IPROMASTER NDICATOR CASE 4" POWDER COATED
IPROMASTER NDICATOR CASE 4" POWDER COATED
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VERTICAL CONFIRMATION SITE TUBE
VERTICAL CONFIRMATION SITE TUBE
$38.50
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DC TESTING "TREE" ASSEMBLY
DC TESTING "TREE" ASSEMBLY
$38.50
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PROMASTER PARKER NEEDLE VALVE STEM REPAIR
PROMASTER PARKER NEEDLE VALVE STEM REPAIR
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