APOLLOTube-Style Sight Glasses for Expansion Tanks
APOLLO Expansion Tank Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg
The APOLLO Expansion Tank Gauge: Bronze is a tube-style sight glass for expansion tanks, featuring a 5/8 in gauge glass diameter and 12 in gauge glass length. It includes a needle drain valve and EPDM gasket…
SKU 3G-OTH-91786
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APOLLO Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The APOLLO Expansion Tank Gauge: Bronze is a tube-style sight glass for expansion tanks, featuring a 5/8 in gauge glass diameter and 12 in gauge glass length. It includes a needle drain valve and EPDM gasket material, with a 1/2 in NPT connection (MPN 2070400).
Used in
Common applications for APOLLOWater supply systems — APOLLO double check valve backflow preventers (Series 4A) for backflow protection in commercial buildings.
HVAC piping — APOLLO bronze ball valves (two-piece, FNPT) for shut-off and isolation in heating and cooling loops.
Irrigation networks — APOLLO double check valve assemblies (bronze, FNPT) to prevent contamination of potable water sources.
Process piping — APOLLO three-piece ball valves (full-port, sweat connections) for maintenance-friendly flow control in industrial lines.
Safety systems — APOLLO spring-return lever ball valves (bronze, FNPT) for fail-safe shut-off in fuel or gas applications.
Plumbing repairs — APOLLO repair kits (complete check kits) for servicing backflow preventers in existing installations.
APOLLO Products
3G Electric supplies APOLLO tube-style sight glasses for expansion tanks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
