Plan 53B system for pressurised dual seals in accordance with ISO 21049:2004 1st edition.
Design ASME VIII, div. 1/not stamped and/or European regulations (CE) such as PED 97/23/ EC – Cat. 3 / ATEX – Zone 2 II/A T1-T3 Suitable for general oil/water service – Non-hazardous. Design 40 barg @ -15/+90°C / ANSI 300#-sch.40s. Wetted parts AISI 316(L) / with SS 304 studbolts and a Cr-Mo alloyed steel accumulator, standard size 10 ltr. To- and from seal connections ANSI 3/4″ 300# RF smf. Further client connections ANSI 1/2″ 300# RF smf. Electrical conduit connections: ISO M20x1,5 mm Engineering units: SI units, Bar/°C. NDE: Visual-/hydrostatic and leaktesting.
Surface preparation: Flopac standard 3 layer epoxy system
One heat exchanger
As appropriate, refer to the section heat exchangers
One pressure alarm
United Electric ATEX II 1/2 G .- Ex(ia) IIC T4 certified wetted parts SS316. Other makes/types on request.
Refer to section accumulators
One pressure gauge
Make Badotherm, type BDT18 – 0/40 bar, ½”NPT Dial 100mm with safety glass and blowout disc.
lternative material selections for specific services like HF and H2S (NACE) services
The addition of Flopac refill / make-up units and quick connectors to accommodate these units.
These units can be tailored to all your specific demands.
The use of Smart pressure transmitters instead of switches for alarm functions.
High pressure designs (ANSI 600# / 1500#) for static designs up to 200 barg.
The addition of Flopac magnetically driven seal liquid circulation pump units.
The addition of a temperature gauge, make Badotherm, skin type TG18 -/-20/+120°C, dial 100mm, made from SS316/SS304. Other makes/types and ranges on request.
The modular construction of the range of Flopac® SPB units easily allows for the (retro)fitting of reservoirs with the following standard volumes: 20, 35 and 50 ltr. Other volumes on request. These reservoirs are commonly built from low alloy Cr/Mo steel with Buna N bladder. Other materials are available on request.
Please contact Flopac for a more detailed advise on all topics related to Flopac® seal support system plan 53B. We will gladly assist.
Neem contact met ons op