APOLLO Tube-Style Sight Glass for Expansion Tanks
The APOLLO Expansion Tank Gauge: Bronze (MPN 2070300) is a tube-style sight glass for expansion tanks, featuring a 5/8 in gauge glass diameter and 10 in gauge glass length. It includes a needle drain valve and EPDM…
SKU 3G-OTH-91777
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Product Description
The APOLLO Expansion Tank Gauge: Bronze (MPN 2070300) is a tube-style sight glass for expansion tanks, featuring a 5/8 in gauge glass diameter and 10 in gauge glass length. It includes a needle drain valve and EPDM gasket material, with a 3/8 in NPT connection.
Frequently Asked Questions
What is the APOLLO Expansion Tank Gauge used for?
The APOLLO Expansion Tank Gauge (MPN 2070300) is a tube-style sight glass used to visually monitor fluid levels in expansion tanks within hydronic heating and cooling systems. It helps maintenance personnel quickly verify proper water levels, preventing air ingress and system damage.
What are the specifications of the APOLLO Expansion Tank Gauge?
The APOLLO Expansion Tank Gauge features a bronze body, 5/8 in gauge glass diameter, 10 in gauge glass length, EPDM gasket material, and a 3/8 in NPT connection. It includes a needle drain valve for servicing. The manufacturer part number is 2070300.
Where to buy the APOLLO Expansion Tank Gauge worldwide?
3G Electric supplies the APOLLO Expansion Tank Gauge (MPN 2070300) worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install the APOLLO Expansion Tank Gauge?
Install the APOLLO Expansion Tank Gauge by threading the 3/8 in NPT connection into the tank port. Use thread sealant on the male threads. Open the needle drain valve to purge air, then close it. Ensure the EPDM gasket seals properly to prevent leaks.
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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.