API Hydrometer: API ASTM Combined Form, 39/51, 0.1
The API Hydrometer, model GW055HH, is an API ASTM Combined Form hydrometer with a range of 39/51 and scale divisions of 0.1. It features a +60 / 220ºF Mercury Thermometer and has an overall height of 15 inches.
SKU 3G-OTH-368858
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
Need installation or engineering help?
Ask a question
Product Description
The API Hydrometer, model GW055HH, is an API ASTM Combined Form hydrometer with a range of 39/51 and scale divisions of 0.1. It features a +60 / 220ºF Mercury Thermometer and has an overall height of 15 inches.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the API Hydrometer GW055HH used for?
The API Hydrometer GW055HH is used to measure the specific gravity of petroleum products and crude oils per ASTM standards. Its combined form scale and built-in mercury thermometer (+60 to 220°F) allow direct temperature-compensated readings in refineries, labs, and fuel blending operations.
What are the specifications of the API Hydrometer GW055HH?
The API Hydrometer GW055HH has a range of 39/51 API, scale divisions of 0.1, and an API ASTM Combined Form scale type. It includes a +60 to 220°F mercury thermometer and an overall height of 15 inches. The manufacturer part number is GW055HH.
Where to buy the API Hydrometer GW055HH worldwide?
3G Electric supplies the API Hydrometer GW055HH worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to select the correct API hydrometer for ASTM testing?
Select an API hydrometer that matches your expected specific gravity range and includes a built-in thermometer for temperature correction. The GW055HH covers 39/51 API with 0.1 divisions and a +60/220°F thermometer, suitable for light to medium crude oils. Verify the scale type matches your test method.
Used in
Common applications for APIAPI 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.
