For more than 50 years, PRONAL has been developing and supplying flexible solutions made out of elastomer coated fabric to the transformer industry. PRONAL is supplying to distribution & power transformers OEM’s, service teams & maintenance companies, with: • ubber bladders (also called STP, air cells, rubber bags…): R STP are installed inside the conservator tank to compensate oil volume variation during operation while avoiding external air pollution. • neumatic lifting bags: used during setting up to the « active part » P to lift the coil and allow spacer insertion/adjustment. • lexible tanks: to store oil during commissioning and/or F maintenance operations. of experience at your service Over customers across the world PT 9891 (2738) Off Jalan Baru Kampung Baru Sungai Buloh Section U4, Shah Alam 40160 SELANGOR Tél: + 60 3 6140 1860 Fax: + 60 3 6140 2013 E-mail: [email protected] www.pronalasia.com Solutions & products for power transformer industry 3000 Opportunity Court Suite A SOUTH DAYTONA, FL 32119 Tél: + 1 386 310 1558 Fax: + 1 386 310 1559 E-mail: [email protected] www.pronal-usa.com UNITED STATES

For more than 50 years, PRONAL has been developing and supplying flexible solutions made out of elastomer coated fabric to the transformer industry. PRONAL is supplying to distribution & power transformers OEM’s, service teams & maintenance companies, with: • ubber bladders (also called STP, air cells, rubber bags…): R STP are installed inside the conservator tank to compensate oil volume variation during operation while avoiding external air pollution. • neumatic lifting bags: used during setting up to the « active part » P to lift the coil and allow spacer insertion/adjustment. • lexible tanks:...

PRONAL’s rubber bags can be used in several conservators shapes. STP rubber bags are installed to line inside the conservator tank, allowing oil volume variations while protecting the oil from any type of contamination (external corrosive agents, such as air, ozone, nitrogen, humidity, etc…). Different shapes PRONAL offers a large range of elastomers to meet specifications (oil type, working temperatures…) and a wide range of shapes and sizes to fit every requirement. • Large range of flanges STP rubber bags are made out of elastomer-coated fabric, vulcanized at high temperature under vacuum:...

For more than 50 years, PRONAL has been developing and supplying flexible solutions made out of elastomer coated fabric to the transformer industry. PRONAL is supplying to distribution & power transformers OEM’s, service teams & maintenance companies, with: • ubber bladders (also called STP, air cells, rubber bags…): R STP are installed inside the conservator tank to compensate oil volume variation during operation while avoiding external air pollution. • neumatic lifting bags: used during setting up to the « active part » P to lift the coil and allow spacer insertion/adjustment. • lexible tanks:...