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API Hydrometer GW028H: API ASTM Plain Form, 35/41 Range, 0.1 Divisions - API Hydrometers
APIAPI Hydrometers

API Hydrometer GW028H: API ASTM Plain Form, 35/41 Range, 0.1 Divisions

The API Hydrometer is an API ASTM Plain Form instrument with a range of 35/41 and scale divisions of 0.1. This API-branded hydrometer, model GW028H, features a 6 3/8-inch overall height for measuring liquid density.

SKU 3G-OTH-368905

Brand
API
Item
Hydrometer GW028H: API ASTM Plain Form, 35/41 Range, 0.1 Divisions
Part Number
GW028H
Category
API Hydrometers
Available to Order
Also known as:GW028HAPI
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

API
Manufacturer Part Number
GW028H
Range
35/41
Scale Type
API ASTM Plain Form
Scale Divisions
0.1

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

Product Description

The API Hydrometer is an API ASTM Plain Form instrument with a range of 35/41 and scale divisions of 0.1. This API-branded hydrometer, model GW028H, features a 6 3/8-inch overall height for measuring liquid density.

Frequently Asked Questions

What is an API hydrometer used for?

An API hydrometer measures the specific gravity or density of petroleum liquids and their products. It is commonly used in refineries, fuel testing labs, and storage terminals to determine API gravity, which indicates whether a crude oil is light, medium, or heavy.

What are the specifications of the API Hydrometer GW028H?

The API Hydrometer GW028H has a range of 35/41, scale divisions of 0.1, and an API ASTM Plain Form scale type. Its overall height is 6 3/8 inches. This API-branded instrument is designed for precise density measurement of petroleum liquids.

Where to buy API hydrometers worldwide?

You can source API hydrometers worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the GW028H model.

How to select the right API hydrometer for fuel testing?

Select an API hydrometer by matching its range and scale divisions to the expected API gravity of your fuel. For example, the GW028H covers 35/41 with 0.1 divisions. Always verify the scale type (API ASTM Plain Form) and ensure the instrument is clean and calibrated before use.

Used in

Common applications for API
Power plants — API control rods for flanged expansion joints in steam piping systems to manage thermal expansion.
Chemical processing — API control rods for single bulb expansion joints in corrosive fluid lines to prevent over-extension.
Oil and gas refineries — API control rods for double bulb expansion joints in high-pressure piping to control axial movement.
HVAC systems — API control rods for flanged expansion joints in large ductwork to accommodate temperature changes.
Water treatment — API control rods for expansion joints in pump discharge lines to restrict motion during pressure surges.
Industrial steam distribution — API control rods for single bulb expansion joints in 12-inch headers to ensure controlled expansion.
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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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