Double Check Backflow Detector, 4 in, Groove, 304/304L Stainless Steel
PartDER4030BFG
MFGD-4030-CFM
Description
Ames Fire & Waterworks® Double Check Detector Assembly, Lead Free, Type II, Series: Deringer™ 30, 4 in Nominal, Grooved, 10 to 175 psi, 33 to 140 deg F, Dual Check Backflow, Media: Potable Water, 304 Stainless Steel Body, 18.7 in L x 11 in W x 11 in H, Domestic
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- Tamper-resistant test cocks
- Integral shutoffs for shorter lay length and lightweight construction
- Dual action check module for low and high flow performance
- Prewired supervisory switches
This 4 in Ames Fire & Waterworks® Deringer™ 30 double check detector type II assembly is designed to prevent non-health hazard pollutants from entering the potable water supply system caused by backflow due to backpressure and/or backsiphonage conditions. Deringer™ 30 features integral Eccentric-Seal™ butterfly shutoff valves for a short lay length, integrated tamper switches and Dual-Action™ checks for high performance at low and high flow rates. It may be installed under continuous pressure service to protect against both backpressure and backsiphonage. The type II bypass is used to monitor unauthorized water usage, is primarily required on fire sprinkler systems and comes with a CFM meter. Maximum working pressure is 175 psi (12 bar).
Type | Double Check Detector |
Series | 30 |
Nominal Size | 4 in |
End Style | Groove |
Body Material | 304/304L Stainless Steel |
Backflow Type | Dual Check |
Dimensions | 18.7 in L x 11 in W x 11 in H |
Domestic/Import | Domestic |
Media | Potable Water |
Pressure Rating | 10 to 175 psi |
Temperature Rating | 33 to 140 deg F |
Brand | Ames Fire & Waterworks® |
Package Width | 24 in |
Package Height | 14 in |
UNSPSC | 40141600 |
Alternate Part Number 1 | DERINGER 30 CFM 4 |
Package Length | 14 in |
Country of Origin | US |
Manufacturer | Watts Water Technologies |
UPC | 737733033202 |
Manufacturer Part Number | D-4030-CFM |
1 year Limited
ASSE 1015|AWWA C510-07/C606|cULus Listed|FM Approved|NSF/ANSI 372|UL Listed|USC Certified|PROP65: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Fire Protection, Waterworks, Plumbing and Irrigation Applications
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Ames Fire & Waterworks®Double Check Backflow Detector, 4 in, Groove, 304/304L Stainless Steel
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