System Parameters

Design Pressure	300 psig
Design Temperature	300 degrees F
Design Flow Rate	2,370 GPM
Flush Rate*	1340 GPM process fluid
Flush Volume at Maximum Flush Flow	237 gallons (max)
Crud Retention (approximately)	50 lbs
Ambient Temperature	< 120 degrees F

 

*1340 GPM is the minimum flow required to ensure positive cleaning action during back flush.  There is no minimum required flow rate during the process filtering mode.

 

Plant Services Required

Power Supply	480 V AC, 3 phase, 60 Hz, 15 KVA
Air Supply	90 psig minimum/maximum
Cooling Water	10 GPM, 70-90 degrees F

Plant Interface

Space Requirements	Skid assembly envelope 8’ x 8’ x 9’
Shipping Weight	30,000 lbs. (estimated)
Operating Weight	32,000 lbs. (estimated)
Skid Piping Connections	8” 300 lb. standard flanges for process piping
Electrical Connections	Power input at Power Control Unit
Remote alarm output
Plant Air	Air manifold ‑ ¾” NPT (Air regulation by customer)

Codes and Standards

Filter Vessel	ASME Boiler and Pressure Vessel Code, Section VIII, Div. 1
Valves	ANSI B16.34
Piping	ANSI B31.
Electrical	NEMA, current OSHA Standards and National Electric Code

Materials

Vessel	Shell - ASTM SA‑106, GR. B Carbon Steel or Equivalent Heads - ASTM SA-234, GR WPB Carbon Steel or Equivalent Nozzles - ASTM SA‑181, long neck flanges Carbon Steel or Equivalent
Piping	ASTM A53, GR. B or ASTM A106 GR. B
Fittings	ASTM A234, GR. WPB
Spheres	TP 430 Ferritic Stainless Steel
Coil Cooler Tubing	ASTM B75 Alloy 22 Copper