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Product Specifications:
| Item | Expansion Tank Gauge |
| Body Material | Bronze |
| Center To Center Length | 13 1/4" |
| Compatible Pipe Size | 1/2" |
| Gasket Material | EPDM |
| Gauge Glass Dia. | 5/8" |
| Gauge Glass Length | 12" |
| Glass Length | 12" |
| 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 | 1/2" |
| Stem Packing Material | Not Applicable |
| Valve Type | Needle Drain |
| Vessel Connection | 1/2" |
| Vessel Connection Type | NPT |
| Vessel-connection Size | 1/2" |
| Vessel-connection Type | NPT |
Shipping Info:
| Ship weight (kg) | 0.26 |
| Ship height (cm) | 6.86 |
| Ship length (cm) | 36.83 |
| Ship width (cm) | 8.13 |
| HS code | 8481400000 |
| Country of Origin | US |
Product Details:
- Apollo 20-704-00 is a standard-pattern expansion tank gauge suitable for use with oil tanks and boilers to detect fluid levels.
- It features a needle drain valve to prevent cracking due to thermal shocks and a 12-inch-long glass tube connected below or above the tank waterline, to indicate the fluid level.
- This CRN-registered gauge also allows for easy gauge glass replacement, in addition to providing two guard rods for protecting the glass from accidental breakage.
Product Variants
| Product | Model | Pipe Size | Center To Center Length | Glass Length | Max. Temp. | Price | |
|---|---|---|---|---|---|---|---|
![]() |
2070300 | 3/8" | 11 1/4" | 10" | 350°F | €101.56 |
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APOLLO VALVES 2070400 Expansion Tank Gauge, Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, EPDM, 1/2 in NPT
€102.34 /unit
