We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg - Tube-Style Sight Glasses with Check Valves
APOLLOTube-Style Sight Glasses with Check Valves

APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg

The APOLLO Water Gauge: Bronze is a tube-style sight glass with check valves, featuring a 5/8 in gauge glass diameter, 12 in gauge glass length, and 14 in center-to-center length (MPN 2550200). It includes a ball…

SKU 3G-OTH-91808

Brand
APOLLO
Item
Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg
Category
Tube-Style Sight Glasses with Check Valves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

APOLLO
Manufacturer Part Number
2550200
Type
14 in Center to Center Lg
Glass Lg
12 in Gauge
Glass Dia
5/8 in Gauge
Valve Type
Ball Check
Gasket Material
EPDM
Stem Packing Material
PTFE with Hypalon

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The APOLLO Water Gauge: Bronze is a tube-style sight glass with check valves, featuring a 5/8 in gauge glass diameter, 12 in gauge glass length, and 14 in center-to-center length (MPN 2550200). It includes a ball check valve type, EPDM gasket material, and PTFE with Hypalon stem packing material.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the APOLLO Water Gauge 2550200 used for?

The APOLLO Water Gauge 2550200 is a tube-style sight glass with ball check valves, used to visually monitor liquid levels in boilers, tanks, and industrial process lines. Its bronze construction and EPDM gasket suit water and steam applications up to moderate pressures.

What are the specifications of the APOLLO Water Gauge 2550200?

The APOLLO Water Gauge 2550200 has a 5/8 in gauge glass diameter, 12 in gauge glass length, and 14 in center-to-center length. It features a ball check valve type, EPDM gasket material, and PTFE with Hypalon stem packing. The manufacturer part number is 2550200.

Where to buy the APOLLO Water Gauge 2550200 worldwide?

3G Electric supplies the APOLLO Water Gauge 2550200 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this bronze tube-style sight glass.

How to install the APOLLO Water Gauge 2550200?

Install the APOLLO Water Gauge 2550200 by mounting it vertically with the 14 in center-to-center connections aligned to your vessel's tappings. Ensure the ball check valves are oriented correctly for flow direction. Tighten fittings per manufacturer torque specs and test for leaks before service.

Used in

Common applications for APOLLO
Water 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 with check valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 2 1/2 in Pipe Size, FNPT x FNPT, For Water Media (MPN TC2250TE)
HAYWARD
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 2 1/2 in Pipe Size, FNPT x FNPT, For Water Media (MPN TC2250TE)
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 4 in Pipe Size, FNPT x FNPT, For Water Media (MPN TC2400T)
HAYWARD
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 4 in Pipe Size, FNPT x FNPT, For Water Media (MPN TC2400T)
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 2 in Pipe Size, True Union Socket/NPT, Std, EPDM (MPN TC20200STE)
HAYWARD
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 2 in Pipe Size, True Union Socket/NPT, Std, EPDM (MPN TC20200STE)
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 2 1/2 in Pipe Size, Socket x Socket, Std, EPDM (MPN TC2250SE)
HAYWARD
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 2 1/2 in Pipe Size, Socket x Socket, Std, EPDM (MPN TC2250SE)
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 1 in Pipe Size, True Union Socket/NPT, Std, EPDM (MPN TC20100STE)
HAYWARD
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 1 in Pipe Size, True Union Socket/NPT, Std, EPDM (MPN TC20100STE)
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 2 1/2 in Pipe Size, FNPT x FNPT, For Water Media (MPN TC2250T)
HAYWARD
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 2 1/2 in Pipe Size, FNPT x FNPT, For Water Media (MPN TC2250T)

More from APOLLO

View all APOLLO parts
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 14 in Center to Center Lg (MPN 2035000)
APOLLO
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 14 in Center to Center Lg (MPN 2035000)
APOLLO Water Gauge: Stainless Steel, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, PTFE with Hypalon (MPN 2345000)
APOLLO
APOLLO Water Gauge: Stainless Steel, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, PTFE with Hypalon (MPN 2345000)
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 350°F Max. Media Temp, NPT (MPN 2015000)
APOLLO
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 350°F Max. Media Temp, NPT (MPN 2015000)
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 14 in Center to Center Lg (MPN 2435100)
APOLLO
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 14 in Center to Center Lg (MPN 2435100)
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 400°F Max. Media Temp, NPT (MPN 2025000)
APOLLO
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 400°F Max. Media Temp, NPT (MPN 2025000)
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 350°F Max. Media Temp, NPT (MPN 2015100)
APOLLO
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 350°F Max. Media Temp, NPT (MPN 2015100)
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 14 in Center to Center Lg (MPN 2435000)
APOLLO
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 14 in Center to Center Lg (MPN 2435000)
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 14 in Center to Center Lg (MPN 2035100)
APOLLO
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 14 in Center to Center Lg (MPN 2035100)