Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
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, designed for visual fluid-level monitoring. This model (MPN 2035100) features a 5/8-inch gauge glass diameter, 12-inch glass length, and…

SKU 3G-OTH-91827

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 engineer
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

Technical Specifications

APOLLO
Manufacturer Part Number
2035100
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
TFE
View Full Spec Sheet

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, designed for visual fluid-level monitoring. This model (MPN 2035100) features a 5/8-inch gauge glass diameter, 12-inch glass length, and 14-inch center-to-center length, with a ball check valve type. It includes EPDM gasket material and TFE stem packing material for sealing.

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 →

Similar products

Matched by specification & description
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 2 in Pipe Size, True Union Socket/NPT, Std, EPDM (MPN TC20200STE). Key specifications — Ball Material: CPVC; Brand: HAYWARD.
HAYWARD
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 2 in Pipe Size, True Union Socket/NPT, Std, EPDM (MPN TC20200STE). Key specifications — Ball Material: CPVC; Brand: HAYWARD.
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 1 in Pipe Size, True Union Socket/NPT, Std, EPDM (MPN TC20100STE). Key specifications — Ball Material: CPVC; Brand: HAYWARD.
HAYWARD
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 1 in Pipe Size, True Union Socket/NPT, Std, EPDM (MPN TC20100STE). Key specifications — Ball Material: CPVC; Brand: HAYWARD.
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 2 1/2 in Pipe Size, FNPT x FNPT, For Water Media (MPN TC2250TE). Key specifications — Ball Material: CPVC; Brand: HAYWARD.
HAYWARD
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 2 1/2 in Pipe Size, FNPT x FNPT, For Water Media (MPN TC2250TE). Key specifications — Ball Material: CPVC; Brand: HAYWARD.
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 2 1/2 in Pipe Size, Socket x Socket, Std, EPDM (MPN TC2250SE). Key specifications — Ball Material: CPVC; Brand: HAYWARD.
HAYWARD
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 2 1/2 in Pipe Size, Socket x Socket, Std, EPDM (MPN TC2250SE). Key specifications — Ball Material: CPVC; Brand: HAYWARD.
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 3 in Pipe Size, Flange x Flange, For Water Media (MPN TC2300F). Key specifications — Ball Material: CPVC; Brand: HAYWARD.
HAYWARD
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 3 in Pipe Size, Flange x Flange, For Water Media (MPN TC2300F). Key specifications — Ball Material: CPVC; Brand: HAYWARD.
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 3 in Pipe Size, Flange x Flange, For Water Media (MPN TC2300SE). Key specifications — Ball Material: CPVC; Brand: HAYWARD.
HAYWARD
HAYWARD Check Valve: Ball, Inline Valve Body, CPVC, 3 in Pipe Size, Flange x Flange, For Water Media (MPN TC2300SE). Key specifications — Ball Material: CPVC; Brand: HAYWARD.

More from APOLLO

View all APOLLO parts →
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 400°F Max. Media Temp, NPT (MPN 2025000). Key specifications — Valve Type: Ball Check; Brand: APOLLO; Stem Packing Material: TFE; Gasket Material: EPDM.
APOLLO
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 400°F Max. Media Temp, NPT (MPN 2025000). Key specifications — Valve Type: Ball Check; Brand: APOLLO; Stem Packing Material: TFE; Gasket Material: EPDM.
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 350°F Max. Media Temp, NPT (MPN 2015100). Key specifications — Valve Type: Ball Check; Brand: APOLLO; Stem Packing Material: TFE; Gasket Material: EPDM.
APOLLO
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 350°F Max. Media Temp, NPT (MPN 2015100). Key specifications — Valve Type: Ball Check; Brand: APOLLO; Stem Packing Material: TFE; Gasket Material: EPDM.
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 14 in Center to Center Lg (MPN 2035000). Key specifications — Valve Type: Ball Check; Brand: APOLLO; Stem Packing Material: TFE; Gasket Material: EPDM.
APOLLO
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 14 in Center to Center Lg (MPN 2035000). Key specifications — Valve Type: Ball Check; Brand: APOLLO; Stem Packing Material: TFE; Gasket Material: EPDM.
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 14 in Center to Center Lg (MPN 2550200). Key specifications — Valve Type: Ball Check; Brand: APOLLO; Stem Packing Material: PTFE with Hypalon; Gasket Material: EPDM.
APOLLO
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 14 in Center to Center Lg (MPN 2550200). Key specifications — Valve Type: Ball Check; Brand: APOLLO; Stem Packing Material: PTFE with Hypalon; Gasket Material: EPDM.
APOLLO Water Gauge: Stainless Steel, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, PTFE with Hypalon (MPN 2345000). Key specifications — Valve Type: Ball Drain; Brand: APOLLO; Stem Packing Material: PTFE with ARAMID; Gasket Material: PTFE with Hypalon.
APOLLO
APOLLO Water Gauge: Stainless Steel, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, PTFE with Hypalon (MPN 2345000). Key specifications — Valve Type: Ball Drain; Brand: APOLLO; Stem Packing Material: PTFE with ARAMID; Gasket Material: PTFE with Hypalon.
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 350°F Max. Media Temp, NPT (MPN 2015000). Key specifications — Valve Type: Ball Check; Brand: APOLLO; Stem Packing Material: TFE; Gasket Material: EPDM.
APOLLO
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 350°F Max. Media Temp, NPT (MPN 2015000). Key specifications — Valve Type: Ball Check; Brand: APOLLO; Stem Packing Material: TFE; Gasket Material: EPDM.
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 14 in Center to Center Lg (MPN 2435100). Key specifications — Valve Type: Ball Check; Brand: APOLLO; Stem Packing Material: PTFE with ARAMID; Gasket Material: PTFE with Hypalon.
APOLLO
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 14 in Center to Center Lg (MPN 2435100). Key specifications — Valve Type: Ball Check; Brand: APOLLO; Stem Packing Material: PTFE with ARAMID; Gasket Material: PTFE with Hypalon.
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 14 in Center to Center Lg (MPN 2435000). Key specifications — Valve Type: Ball Check; Brand: APOLLO; Stem Packing Material: PTFE with ARAMID; Gasket Material: PTFE with Hypalon.
APOLLO
APOLLO Water Gauge: Bronze, 5/8 in Gauge Glass Dia, 12 in Gauge Glass Lg, 14 in Center to Center Lg (MPN 2435000). Key specifications — Valve Type: Ball Check; Brand: APOLLO; Stem Packing Material: PTFE with ARAMID; Gasket Material: PTFE with Hypalon.