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PENBERTHY Gagecock: Bronze, 3/4 in Compatible Gauge Glass Dia, -20°F Media Temp (Min) - Gauge Cocks
PENBERTHYGauge Cocks

PENBERTHY Gagecock: Bronze, 3/4 in Compatible Gauge Glass Dia, -20°F Media Temp (Min)

The PENBERTHY Gagecock: Bronze is a gauge cock with a steel handwheel handle and an FNPT drain connection. It is compatible with 3/4 in gauge glass diameter and has a minimum media temperature of -20°F. The…

SKU 3G-OTH-91937

Brand
PENBERTHY
Item
Gagecock: Bronze, 3/4 in Compatible Gauge Glass Dia, -20°F Media Temp
Category
Gauge Cocks
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Technical Specifications

PENBERTHY
Manufacturer Part Number
N7BB
Type
3/4 in Compatible Gauge Glass Dia, -20°F Media Temp (Min), Steel
PR
1
Handle Type
Handwheel
Handle Material
Steel
Drain Connection Type
FNPT
View Full Spec Sheet

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

Product Description

The PENBERTHY Gagecock: Bronze is a gauge cock with a steel handwheel handle and an FNPT drain connection. It is compatible with 3/4 in gauge glass diameter and has a minimum media temperature of -20°F. The manufacturer part number is N7BB.

Used in

Common applications for PENBERTHY
Steam boiler water level indication — Penberthy gauge cocks (e.g., N7BB) and glass rod kits (e.g., LG-17) for visual level monitoring on boiler drums.
Chemical processing vessel level monitoring — Stainless steel gauge cocks (e.g., N7AS) for corrosive fluid applications requiring corrosion resistance.
Hot water storage tank level indication — Bronze gauge cocks (e.g., N7AB) for general service in hot water systems up to -20°F minimum.
Cryogenic fluid level measurement — Stainless steel gauge cocks (e.g., N7BSS) for low-temperature media in industrial gas storage.
Pressure vessel level gauge replacement — Penberthy glass rod kits (e.g., 1LG-18) for retrofitting existing gauge assemblies on pressure vessels.
Industrial furnace fuel tank level monitoring — Gauge cocks (e.g., N7BS) for liquid level indication on fuel oil or water tanks in burner systems.

PENBERTHY Products

3G Electric supplies PENBERTHY gauge cocks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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PENBERTHY Gagecock: Stainless Steel, 5/8 in Compatible Gauge Glass Dia, -20°F Media Temp (Min), 1 PR (MPN N7AS). Key specifications — Handle Material: Steel; Brand: PENBERTHY; Drain Connection Type: FNPT; Handle Type: Handwheel.
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PENBERTHY Gagecock: Stainless Steel, 5/8 in Compatible Gauge Glass Dia, -20°F Media Temp (Min), 1 PR (MPN N7AS). Key specifications — Handle Material: Steel; Brand: PENBERTHY; Drain Connection Type: FNPT; Handle Type: Handwheel.
PENBERTHY Gagecock: Stainless Steel, 3/4 in Compatible Gauge Glass Dia, -20°F Media Temp (Min), 1 PR (MPN N7BSS). Key specifications — Handle Material: Stainless Steel; Brand: PENBERTHY; Drain Connection Type: FNPT; Handle Type: Handwheel.
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PENBERTHY Gagecock: Stainless Steel, 3/4 in Compatible Gauge Glass Dia, -20°F Media Temp (Min), 1 PR (MPN N7BSS). Key specifications — Handle Material: Stainless Steel; Brand: PENBERTHY; Drain Connection Type: FNPT; Handle Type: Handwheel.
PENBERTHY Gagecock: Stainless Steel, 5/8 in Compatible Gauge Glass Dia, -20°F Media Temp (Min), 1 PR (MPN N7ASS). Key specifications — Handle Material: Stainless Steel; Brand: PENBERTHY; Drain Connection Type: FNPT; Handle Type: Handwheel.
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