Jeff Weber

Description
Vertical canned centrifugal pumps designed for propylene feed service in petrochemical and refinery applications.
The pumps have already completed the major machining and fabrication phases and can be finalized according to the purchaser’s requirements.

Main Configuration:
• Supporting flange (square)
• Column
• CAN
• Discharge head
• Motor stand 3N
• Motor stand suitable for HV or NEMA driver

Mechanical Features
• Bearing cover seals – INPRO seals
• Stuffing box
• Casing drain with flange and ball valve
• Casing vent with flange and ball valve
• Non-sparking aluminium coupling guard

Coupling:
• Metastream TSKS (-15°C) or equivalent
• Balancing according to ISO 6.3 with certificate

Mechanical Seal System
• Dual unpressurized mechanical seal according to API 682

Flowserve cartridge seal or equivalent
• Type: QB(Q) / QB(Q)
• Seal faces: 5U4X / 5U4X

Seal plan:
• API Plan 13 / 52

Seal support system includes:
API 682 seal vessel (20 L / 64 bar) including:
• stainless steel cooling coil
• gate valve and orifice
• weld pad level indicator
• pressure gauge
• pressure switch
• floating level switch
• flanged filling funnel
• instrumentation EExd IICT6
Electric motor:
• ABB EExd IIB T4
• Power: 250 kW
• Speed: 3000 RPM
Spare Parts Available:
• O-rings and gaskets
• Bearings
• Mechanical seals

Condition
Major manufacturing activities have already been completed, including the production and machining of the main cast components of the pumps. Both raw castings and machined cast parts are available and stored in controlled conditions.
The pumps are at an advanced manufacturing stage, allowing the final configuration and finishing details to be defined according to the purchaser’s specific technical requirements.
Final assembly and completion of the pumps can be carried out within approximately 8 weeks from order, depending on the final configuration requested by the purchaser.
This represents a significant reduction compared to the typical manufacturing lead time of approximately 15 months for new pumps of this type.

Contact Jeff for more details, to inspect, and or discuss pricing.
jeff@jeffweber.net
land line 302-231-1880
USA mobile-wahts ap 937-789-5906