WATTS 4 DLF909-OSY Reduced Pressure Zone Backflow Preventer, 4 Inch Pipe Size, 110 Deg F, Cast Iron
Get it by Friday, Dec 19
Request a Quote
Payment
Delivery
Product Specifications:
| Item | Reduced Press. Zone Assembly |
| Backflow Preventer Type | Reduced Pressure Zone Backflow Preventer |
| Body Material | Cast Iron |
| Connection Type | Flanged |
| Freeze Protection | No |
| Length | 58" |
| Material | Cast Iron |
| Max. Pressure | 175 psi |
| Max. Pressure (cwp) | 175 psi |
| Max. Temp. | 110°F |
| Media Temp. Range | 110°F |
| Overall Length | 55 1/8" |
| Overall Width | 27 5/8" |
| Pipe Size | 4" |
| Standards | Asse 1013, Awwa C-511-92, Csa B64.4 |
| Temp. Range | +33°F to +110°F |
| Width | 27" |
Shipping Info:
| Ship weight (kg) | 255.37 |
| Ship height (cm) | 76.2 |
| Ship length (cm) | 149.86 |
| Ship width (cm) | 68.83 |
| HS code | 8481809015 |
| Country of Origin | US |
Product Variants
| Product | Model | Outlet Size | Body Material | Connection Type | Max. Pressure | Temp. Range | Seat Material | Body Finish | Body Pattern | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
3 DLF909-OSY | - | Cast Iron | Flanged | 175 psi | +33°F to +110°F | - | - | - | - | RFQ
|
![]() |
LF909-LF 4 | 4" | Cast Iron | - | - | - | Stainless Steel | Epoxy Coated | Inline | €8,446.40 | RFQ
|
![]() |
LF909-NRS 2 1/2 | 2 1/2" | - | - | - | - | Stainless Steel | Epoxy Coated | Inline | €5,102.72 | RFQ
|
![]() |
LF909-DNRS-FS 6 | - | - | - | - | - | - | - | - | - | RFQ
|
![]() |
LF909-DNRS-S-FS 2 1/2 | - | - | - | - | - | - | - | - | - | RFQ
|
![]() |
LF909-DNRS-S-FS 3 | - | - | - | - | - | - | - | - | - | RFQ
|
![]() |
LF909-LF-FS 2 1/2 | - | - | - | - | - | - | - | - | - | RFQ
|
Explore Products
- BRADY 7334-4-PK 171306 Pipe Marker, Breathing Air, Blue, White, Fits 3/4 to 2 3/8 Inch Pipe OD, 4 Pipe Marker
- ECEF 61106 Drill For Wood, 6mm Diameter, 315mm Length
- RIDGID 64830
- RIDGID 92492
- EATON DH363NGKLPR Heavy Duty Safety Switch, Single-Throw, 100A, 600V, 3-Pole, Nema 1, Posi-Lok Reverse Pin
- LAKELAND ABPU10LYZ-2XL Rain Bib Pant With Leg Zippers, L/Y
- HOFFMAN PB146 25549 Solid Base, 100mm Size, Fits 400 x 600mm Size, Painted
- EATON PSG960R24RM Power Supply, 24 to 48 VDC Input, 24 VDC Output, 960 W Power Rating, 40 A
Explore More
- KEYSHAFT
- PENTEK
- YMW TAPS
- MTK
- MARTOR
- Air Screwdrivers
- Power Miter Saw Accessories
- Hand Dryers
- Hex Head Lag Screws
- Safety Storage Buildings
- AKRO-MILS 30230 Akrobins Plastic Storage Bins
- LUMAPRO Flashlight Replacement Lamps, B3 Lamp Shape
- ASSOCIATED SPRING RAYMOND M2 Gas Springs
- BISHOP-WISECARVER Linear Guide 480mm
- MITEE-BITE PRODUCTS INC 9 Series Clamp
- DURHAM MANUFACTURING Gas Cylinder Racks
- PASS AND SEYMOUR Pin And Sleeve Watertight Inlets
- PLAST-O-MATIC ABVA Series Air Actuated Ball Valves
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
WATTS 4 DLF909-OSY Reduced Pressure Zone Backflow Preventer, 4 Inch Pipe Size, 110 Deg F, Cast Iron






