- Trusted Seller Helpman 4001431- Manufacturer: Helpman
 Description for Helpman 4001431 Used Helpman 4001431 shell and tube heat exchanger for NH3 (ammonia)/Water. Side 1: 1,12 dm³ (NH3) & side 2: 0,82 dm³(Water). Hillegom, Netherlands

Description for Helpman 4001431 Used Helpman 4001431 shell and tube heat exchanger for NH3 (ammonia)/Water. Side 1: 1,12 dm³ (NH3) & side 2: 0,82 dm³(Water).