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Product Specifications:
| Item | Expansion Tank Gauge |
| Body Material | Bronze |
| Center To Center Length | 11 1/4" |
| Compatible Pipe Size | 3/8" |
| Gasket Material | EPDM |
| Gauge Glass Dia. | 5/8" |
| Gauge Glass Length | 10" |
| Glass Length | 10" |
| Glass Tube O.d. | 5/8" |
| Includes | Needle Drain Valve |
| Max. Media Temperature | 350°F |
| Max. Operating Pressure | 300 psig |
| Max. Temp. | 350°F |
| Number Of Guard Rods | 2 |
| Pattern | Standard Pattern |
| Pipe Size | 3/8" |
| Stem Packing Material | Not Applicable |
| Valve Type | Needle Drain |
| Vessel Connection | 3/8" |
| Vessel Connection Type | NPT |
| Vessel-connection Size | 3/8" |
| Vessel-connection Type | NPT |
Shipping Info:
| Ship weight (kg) | 0.23 |
| Ship height (cm) | 7.37 |
| Ship length (cm) | 32 |
| Ship width (cm) | 8.38 |
| HS code | 8481400000 |
| Country of Origin | US |
Product Details:
- Apollo 20-703-00 is a bronze expansion tank gauge designed to visually inspect fluid levels in oil tanks or steam boilers.
- This CRN-registered gauge allows easy replacement of gauge glass and can withstand fluid (water, steam, silicone, oil, ketone & brake fluid) temperatures ranging from -20 to 350 degrees Fahrenheit.
- It comes equipped with a 10-inch-long glass tube (connected below or above the tank waterline) to indicate the fluid level and two guard rods for protecting the gauge glass from accidental breakage.
Product Variants
| Product | Model | Pipe Size | Center To Center Length | Glass Length | Max. Temp. | Price | |
|---|---|---|---|---|---|---|---|
![]() |
2070400 | 1/2" | 13 1/4" | 12" | 350°F | €102.34 |
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APOLLO VALVES 2070300 Expansion Tank Gauge, Bronze, 5/8 in Gauge Glass Dia, 10 in Gauge Glass Lg, EPDM, 3/8 in NPT
€101.56 /unit
