TASK: Oil producing company has set the request for pumping equipment for crude oil with the following parameters: capacity 80 m³/h and working pressure up to 12 bar, the needed number of pumps is 4 pieces.

SOLUTION: SOLTEC ^® specialists designed and manufactured horizontal single-screw pumps BN125S02HYYXT equipped with STROINA cylindrical gearboxes. As part of the requirements for explosion safety, each screw pump is equipped with an explosion-proof electric motor 1ExdIIBT4. Accordingly to the API requirements, the pumps are equipped with a double mechanical seal with a flushing tank and sensors accordingly to the Plan 52. Also, pump units are equipped with a protection against "dry running".

The main characteristics of the screw pump unit BN011S02FYN:

• Pump type - horizontal single-screw pump
• The material of the flow part is AISI 304 general industrial steel
• The material of the screw (rotor) is AISI 321 stainless steel
• The material of the stator is oil resistant rubber NBR
• Maximum outlet pressure - up to 12 bar
• Capacity - 80 m³/h
• Speed of drive shaft rotation - 220 rpm
• Seal type of the drive shaft - double mechanical with additional flushing and sensors accordingly to the API Plan 52
• Engine in explosion proof industrial design 1ExdIIBT4, IP55, У1
• Equipped with gear reducer STROINA