APIAPI Hydrometers

API Hydrometer: API Combined Form, 40/80, 0.2, Glass

SKU 3G-OTH-368861

Brand

API

Item

Hydrometer: API Combined Form, 40/80, 0.2, Glass

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

API

Manufacturer Part Number

GW6007X 

Range

40/80 

Features

0 to 150ºF Thermometer 

Scale Type

API Combined Form 

Scale Divisions

0.2

Technical Documents

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API Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The API Hydrometer (SKU GW6007X, MPN GW6007X) is an API Combined Form hydrometer made of glass with a 15-inch overall height. It features a 0 to 150ºF thermometer, a range of 40/80, and scale divisions of 0.2. This instrument is designed for measuring the specific gravity of petroleum products according to API standards.

Frequently Asked Questions

What is an API hydrometer used for?

An API hydrometer measures the specific gravity of petroleum products according to API standards. This combined-form model with a 0 to 150ºF thermometer is used in refineries, labs, and fuel handling to determine API gravity for crude oil, gasoline, and diesel.

What are the specifications of the API Hydrometer GW6007X?

The API Hydrometer GW6007X has a range of 40/80, scale divisions of 0.2, and an API Combined Form scale type. It is made of glass with a 15-inch overall height and includes a 0 to 150ºF thermometer. The manufacturer part number is GW6007X.

Where to buy an API hydrometer worldwide?

3G Electric supplies the API Hydrometer GW6007X to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote on this API Combined Form hydrometer with a 0 to 150ºF thermometer.

How to select the right API hydrometer for petroleum testing?

Select an API hydrometer based on the expected gravity range of your petroleum product. For light crude and refined fuels, a 40/80 range with 0.2 divisions provides sufficient resolution. Ensure the hydrometer includes a thermometer (like the 0 to 150ºF model) for temperature correction per API 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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