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API Hydrometer: API Plain Form, 9/21, 0.2 - API Hydrometers
APIAPI Hydrometers

API Hydrometer: API Plain Form, 9/21, 0.2

The API Hydrometer is an API Plain Form hydrometer with a 9/21 range and 0.2 scale divisions. It has a 6-inch overall height and is identified by manufacturer part number GW2502. This instrument is designed for…

SKU 3G-OTH-368864

Also listed as: GW 2502 · GW-2502

Brand
API
Item
Hydrometer: API Plain Form, 9/21, 0.2
Category
API Hydrometers
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Delivery
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
GW2502
Range
9/21
Scale Type
API Plain Form
Scale Divisions
0.2

Technical Documents

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

Product Description

The API Hydrometer is an API Plain Form hydrometer with a 9/21 range and 0.2 scale divisions. It has a 6-inch overall height and is identified by manufacturer part number GW2502. This instrument is designed for measuring the specific gravity of petroleum products according to API standards.

Frequently Asked Questions

What is the API Hydrometer GW2502 used for?

The API Hydrometer GW2502 measures the specific gravity of petroleum products in accordance with API standards. It is commonly used in refineries, laboratories, and quality-control settings to determine the density of crude oil, fuels, and lubricants relative to water.

What are the specifications of the API Hydrometer GW2502?

The API Hydrometer GW2502 has a range of 9/21, scale divisions of 0.2, and an API Plain Form scale type. Its overall height is 6 inches. The manufacturer part number is GW2502, and it is designed for testing petroleum products per API guidelines.

Where to buy the API Hydrometer GW2502 worldwide?

3G Electric supplies the API Hydrometer GW2502 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact our team to place an order or request a quote for this hydrometer.

How to use and care for the API Hydrometer GW2502?

To use the API Hydrometer GW2502, gently lower it into a clean sample of petroleum product at the specified temperature, ensuring it floats freely. Read the scale at the bottom of the meniscus. Clean with a soft cloth and store in its protective case to avoid damage.

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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