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API Hydrometer: API ASTM Combined Form, 19/31, 0.1 - API Hydrometers
APIAPI Hydrometers

API Hydrometer: API ASTM Combined Form, 19/31, 0.1

The API Hydrometer (SKU 3G-OTH-368901, MPN GW053HLS) is an API ASTM Combined Form hydrometer with a range of 19/31 and scale divisions of 0.1. It features spirit filled mercury thermometers and has an overall height…

SKU 3G-OTH-368901

Brand
API
Item
Hydrometer: API ASTM Combined Form, 19/31, 0.1
Category
API Hydrometers
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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
GW053HLS
Range
19/31
Features
Spirit Filled Mercury Thermometers
Scale Type
API ASTM Combined Form
Scale Divisions
0.1

Technical Documents

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

Product Description

The API Hydrometer (SKU 3G-OTH-368901, MPN GW053HLS) is an API ASTM Combined Form hydrometer with a range of 19/31 and scale divisions of 0.1. It features spirit filled mercury thermometers and has an overall height of 15 inches.

Frequently Asked Questions

What is the API Hydrometer GW053HLS used for?

The API Hydrometer GW053HLS is used to measure the specific gravity of petroleum products according to API and ASTM standards. It is commonly employed in refineries, laboratories, and quality control settings to determine the density of crude oil, fuels, and lubricants.

What are the specifications of the API Hydrometer GW053HLS?

The API Hydrometer GW053HLS has a range of 19/31, scale divisions of 0.1, and an API ASTM Combined Form scale type. It features spirit filled mercury thermometers and an overall height of 15 inches. The manufacturer part number is GW053HLS.

Where to buy the API Hydrometer GW053HLS worldwide?

You can source the API Hydrometer GW053HLS 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 GW053HLS covers 19/31 API degrees with 0.1 divisions, suitable for light to medium crude oils. Always verify the scale type (API ASTM Combined Form) matches your test method requirements.

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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