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LDI INDUSTRIES G307-3 Vented Oil Level Gauge - Vented Oil Level Gauges
LDI INDUSTRIESVented Oil Level Gauges

LDI INDUSTRIES G307-3 Vented Oil Level Gauge

The LDI INDUSTRIES Vented Oil Level Gauge (MPN G307-3) is a G300 Series-compatible unit with a 5.98 in body height, 4 1/4 in sight height, and 3/8" NPTF male connection. It features a Buna N seal, a maximum…

SKU 3G-OTH-592818

Also listed as: G3073 · G307 3

Brand
LDI INDUSTRIES
Item
G307-3 Vented Oil Level Gauge
Part Number
G307-3
Category
Vented Oil Level Gauges
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Technical Specifications

LDI INDUSTRIES
Manufacturer Part Number
G307-3
Sight Ht
4 1/4 in
NPTF Male
3/8"
Seal Material
Buna N
Max. Temp Rating
250°F
Includes Thermometer
No Thermometer Included
Compatible with Series
G300 Series

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

Product Description

The LDI INDUSTRIES Vented Oil Level Gauge (MPN G307-3) is a G300 Series-compatible unit with a 5.98 in body height, 4 1/4 in sight height, and 3/8" NPTF male connection. It features a Buna N seal, a maximum temperature rating of 250°F, and does not include a thermometer.

Frequently Asked Questions

What is the LDI INDUSTRIES G307-3 vented oil gauge used for?

The LDI INDUSTRIES G307-3 vented oil gauge provides a clear visual indication of oil level in industrial equipment such as gearboxes, compressors, and hydraulic reservoirs. Its 3/8" NPTF male connection and Buna N seal suit oil systems up to 250°F.

What are the specifications of the LDI INDUSTRIES G307-3 vented oil gauge?

The G307-3 has a 5.98 in body height, 4 1/4 in sight height, and a 3/8" NPTF male connection. It uses a Buna N seal, is rated for 250°F maximum temperature, and does not include a thermometer. It is compatible with the G300 Series.

Where to buy the LDI INDUSTRIES G307-3 vented oil gauge worldwide?

3G Electric supplies the LDI INDUSTRIES G307-3 vented oil gauge to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this G300 Series-compatible gauge.

How to install the LDI INDUSTRIES G307-3 vented oil gauge?

Install the G307-3 by threading the 3/8" NPTF male connection into a compatible port on your oil reservoir. Ensure the Buna N seal is clean and properly seated. Tighten to manufacturer torque specs. The vented design equalizes pressure; do not block the vent.

Used in

Common applications for LDI INDUSTRIES
Hydraulic power units — LDI Industries closed high-pressure oil level gauge G615-12-A-1 with thermometer for pressurized reservoir monitoring
Gearbox lubrication — LDI Industries vented oil level gauge G421-3 with 3/8" NPTF female connection and 4 1/4 in sight height
Bearing housing oil level maintenance — LDI Industries air-operated constant-level oiler A/OR205 with 26 oz capacity and 1/4"-20 UNF mounting
Compressor crankcase — LDI Industries vented oil level gauge G261-3 with 3/8" NPTF male connection and Buna N seal
Machine tool lubrication — LDI Industries precision metering lubrication system 1TMU1 with 8 NPT feeds and 0.5 gal reservoir
Pump reservoir level indication — LDI Industries vented oil level gauge G404-2 with 1/4" NPTF female connection and 2 1/4 in sight height
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LDI INDUSTRIES Products

3G Electric supplies LDI INDUSTRIES vented oil level gauges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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