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API Hydrometer: API ASTM Combined Form, 29/41, 0.1 - API Hydrometers
APIAPI Hydrometers

API Hydrometer: API ASTM Combined Form, 29/41, 0.1

The API Hydrometer, model GW054HL, is an API ASTM Combined Form hydrometer with a range of 29/41 and scale divisions of 0.1. It features a 0/150ºF mercury thermometer and has an overall height of 15 inches.

SKU 3G-OTH-368886

Brand
API
Item
Hydrometer: API ASTM Combined Form, 29/41, 0.1
Category
API Hydrometers
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Technical Specifications

API
Manufacturer Part Number
GW054HL
Range
29/41
Features
0 / 150ºF Mercury Thermometer
Scale Type
API ASTM Combined Form
Scale Divisions
0.1
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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The API Hydrometer, model GW054HL, is an API ASTM Combined Form hydrometer with a range of 29/41 and scale divisions of 0.1. It features a 0/150ºF mercury thermometer and has an overall height of 15 inches.

Frequently Asked Questions

What is the API Hydrometer GW054HL used for?

The API Hydrometer GW054HL is used to measure the specific gravity of petroleum products and liquids in the oil and gas industry. Its ASTM Combined Form scale and 0/150ºF mercury thermometer make it suitable for density testing in refineries, laboratories, and quality control applications.

What are the specifications of the API Hydrometer GW054HL?

The API Hydrometer GW054HL has a range of 29/41 with scale divisions of 0.1. It features a 0/150ºF mercury thermometer and an overall height of 15 inches. The scale type is API ASTM Combined Form, and the manufacturer part number is GW054HL.

Where to buy the API Hydrometer GW054HL worldwide?

You can source the API Hydrometer GW054HL through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the hydrometer reaches your facility reliably.

How to select the correct API hydrometer for petroleum testing?

Select an API hydrometer based on the expected specific gravity range of your petroleum sample. The GW054HL covers 29/41 API with 0.1 divisions, ideal for light to medium crude. Ensure the hydrometer includes a mercury thermometer for temperature correction, as per ASTM standards.

Used in

Common applications for API
Petroleum refining — API ASTM Plain Form hydrometers (e.g., range 19/31) for measuring crude oil gravity during distillation
Fuel blending — API Combined Form hydrometers (e.g., range 39/51) with thermometer for real-time density checks in gasoline blending
Marine fuel handling — API hydrometers (e.g., range 40/80) for verifying bunker fuel API gravity at storage terminals
Quality control labs — API ASTM Plain Form hydrometers (e.g., range 49/61) for routine testing of light distillates
Field testing — API Combined Form hydrometers (e.g., range 29/41) for portable density measurement in pipeline sampling
Petrochemical production — API hydrometers (e.g., range 15/21) for monitoring solvent density in chemical processing

API Products

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

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