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Product Specifications:
| Item | Backflow Preventer |
| Body Material | Stainless Steel |
| Connection Gender Side 2 | Female |
| Connection Gender-side 1 | Female |
| Connection Size-side 1 | 3/8" |
| Connection Size-side 2 | 3/8" |
| Connection Type | FNPT x FNPT |
| Connection Type-side 1 | NPT |
| Connection Type-side 2 | NPT |
| Field Testable | Not Field Testable |
| Flow Rate | 2.2 GPM |
| For Media | Carbon Dioxide Gas, Carbonated Water |
| Hazard Protection Level | Low Health Hazard |
| Included | One Carbonated Beverage Backflow Preventer With Vent, Integral Strainer, And Female Npt Inlet & Outlet Connections |
| Length | 1" |
| Material | Bronze |
| Max. Media Temp. | 130°F |
| Max. Pressure | 150 psi |
| Max. Pressure (cwp) | 150 psi |
| Media Temp. | 33°F to 130°F |
| Min. Media Temp. | 33°F |
| Mounting Orientation | Horizontal, Vertical |
| Overall Height | 3 1/2" |
| Overall Length | 1" |
| Overall Width | 1" |
| Pipe Size | 3/8" |
| Primary Application | Vending Machine Water Supply Lines |
| Product Datasheet | zurn-38-740.pdf |
| Seat Material | Stainless Steel |
| Spring Material | Stainless Steel |
| Temp. | +33°F to +130°F |
| Valve Series | 740 Series |
| Width | 1" |
Shipping Info:
| Ship weight (kg) | 0.2 |
| Ship height (cm) | 8.26 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
| Country of Origin | TW |
Documentation:
Product Variants
| Product | Model | Connection Type-side 1 | Max. Pressure (cwp) | Media Temp. | Connection Type-side 2 | Flow Rate | Overall Height | Max. Pressure | Temp. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
38-975XL2 | NPTF | 175 psi | 33°F to 180°F | NPTF | 9 GPM | 6" | 175 psi | +33°F to +180°F | €1,119.34 | |
![]() |
12-975XLST | - | - | - | - | - | - | - | - | €3,735.26 | |
![]() |
34-350FT | - | - | - | - | - | - | - | - | €314.81 | |
![]() |
38-740 | - | - | - | - | - | - | - | - | €235.61 |
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ZURN 38-740F Backflow Preventer, Bronze, FNPT Connection
€315.37 /unit




