UNISPHERE™ Pig
![unisphere-pig](/sites/default/files/2021-01/Pigs-Unisphere_0.jpg)
Pig Type
![unisphere-pig-icon](/sites/default/files/2020-05/UNISPHERE_170x170.png)
Aggressiveness
![low-aggressiveness](/sites/default/files/2020-07/AggressivenessIcon-LOW_1.png)
Diameter Range
![4-24-pigging-diameter](/sites/default/files/2020-05/4-24_Pigging_140x72-2.png)
The UNISPHERE™ pig is a seamless, liquid-cast polyurethane ball designed for batching and displacement. It can be used with liquid or dry natural gas, sweet or sour crude oil, and refined hydrocarbon products.
Specifications
- 4-inch through 24-inch.
- Recommended operating temperature: -20°F to 185°F.
Key Features
- Easily inflated or deflated to fit most pipeline interiors, from standard wall to ultra-thin wall pipes.
- Can also be further inflated to compensate for wear.
- Polyurethane composition provides strong resistance to abrasion, low temperature and hydrocarbons.
- Maximum flexibility and tear strength.
- No swelling or blistering.
- Ability to pour different durometers upon request.
Common Applications
- Liquid management in natural gas lines.
![](/sites/default/files/2021-01/Pigs-Unisphere_0.jpg)
The UNISPHERE™ pig is a seamless, liquid-cast polyurethane ball designed for batching and displacement. It can be used with liquid or dry natural gas, sweet or sour crude oil, and refined hydrocarbon products.
Pig Type
![](/sites/default/files/2020-05/UNISPHERE_170x170.png)
Aggressiveness
![](/sites/default/files/2020-07/AggressivenessIcon-LOW_1.png)
Diameter Range
![](/sites/default/files/2020-05/4-24_Pigging_140x72-2.png)
Specifications
- 4-inch through 24-inch.
- Recommended operating temperature: -20°F to 185°F.
Key Features
- Easily inflated or deflated to fit most pipeline interiors, from standard wall to ultra-thin wall pipes.
- Can also be further inflated to compensate for wear.
- Polyurethane composition provides strong resistance to abrasion, low temperature and hydrocarbons.
- Maximum flexibility and tear strength.
- No swelling or blistering.
- Ability to pour different durometers upon request.
Configurations
- Thin Wall.
Common Applications
- Liquid management in natural gas lines.
Add-ons
![pumps-pig-addons](/sites/default/files/2020-04/pigs-addons-pump.jpg)
TDW inflation pump easily fills UNISPHERE ™ pigs with liquid, usual a 50/50 mix or water/glycol and lightweight oil. Pump comes complete with base, stock number pressure hose and instant-on coupling.