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3G Electric
APOLLO Tube-Style Sight Glass - Tube-Style Sight Glasses
APOLLOTube-Style Sight Glasses

APOLLO Tube-Style Sight Glass

<p>The APOLLO Tube-Style Sight Glass (MPN 2020500) is a robust industrial component designed for visual fluid level monitoring in piping systems. This model features a 12-inch gauge glass length and a 5/8-inch gauge…

SKU 3G-OTH-91713

Brand
APOLLO
Item
Tube-Style Sight Glass
Part Number
2020500
Category
Tube-Style Sight Glasses
Available to Order
Also known as:2020500APOLLO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

APOLLO
Manufacturer Part Number
2020500
Type
NPT
Glass Lg
12 in Gauge
Glass Dia
5/8 in Gauge
Valve Type
Needle Drain
Gasket Material
EPDM
Max. Media Temp
400°F
Stem Packing Material
TFE

Technical Documents

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APOLLO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The APOLLO Tube-Style Sight Glass (MPN 2020500) is a robust industrial component designed for visual fluid level monitoring in piping systems. This model features a 12-inch gauge glass length and a 5/8-inch gauge glass diameter, with NPT connections for easy installation. It is rated for media temperatures up to 400°F and includes a needle drain valve for convenient purging. The EPDM gasket and TFE stem packing ensure reliable sealing in demanding applications.</p><p>Ideal for use in chemical processing, water treatment, and HVAC systems, this sight glass offers clear visibility and durability. As a Singapore-based supplier, 3G Electric provides competitive SGD quotes, handles GST for local buyers, and offers fast delivery across Singapore and Southeast Asia, with worldwide shipping available on request.</p>

Frequently Asked Questions

What are the key specifications of the APOLLO 2020500 sight glass?

The APOLLO 2020500 is a tube-style sight glass with a 12-inch gauge glass length, 5/8-inch gauge glass diameter, NPT connections, and a needle drain valve. It has an EPDM gasket, TFE stem packing, and a maximum media temperature of 400°F.

Can I get a quote in SGD and fast delivery in Singapore?

Yes, 3G Electric provides quotes in SGD upon request. For Singapore buyers, GST is handled, and we offer fast delivery across Singapore and Southeast Asia. Worldwide shipping is also available.

Used in

Common applications for APOLLO
HVAC systems — Apollo bronze ball valves with FNPT connections for isolation of chilled and hot water lines.
Natural gas distribution — Apollo UL-listed bronze ball valves rated for gas service and 600 psi CWP.
Industrial process piping — Apollo stainless steel ball valves with spring-return handles for fail-safe shutoff.
Plumbing and potable water — Apollo brass ball valves with sweat connections for copper tubing installations.
Steam service — Apollo bronze ball valves with MPTFE seals and high-temperature ratings.
Backflow prevention — Apollo bronze ball check valves with RPTFE balls for inline flow control.
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APOLLO Products

3G Electric supplies APOLLO tube-style sight glasses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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