IEC FABCHEM LIMITED : VACUUM TYPE WALL FRAME MOUNTED

	ISO 9001:2000 Certified Company

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BULLETINS

VACUUM TYPE WALL FRAME MOUNTED – MODEL WM

Model WM Frame mounted Chlorinators are solution feed, vacuum operated, frame mounted type. Feed range is 20 to 1 for the rotameter. The flow meter maintains the set feed rate within 4% of indicated flow.

Operating components are mounted on moulded fibre glass panel. The panel and other accessories like injector are totally mounted on a frame, suitable for floor mounting.Vacuum regulator is of exclusive design for a vacuum to open type safety feature. It opens only under normal operating vacuum.

IEC Chlorinator Model WM capacities available-
          0.2,
          1,
          2,
          4,
          6,
          10,
          25,
          40,
          50 Kg/hr.

Model WM Frame mounted Chlorinators are solution feed, vacuum operated, frame mounted type. A series of eight rotameters provide capacities of 0.2 to 10 Kg/Hr .Feed range is 20 to 1 for any one rotameter. The flow meter maintains the set feed rate within 4% of indicated flow.

Operating components are mounted on moulded fibre glass panel. The panel and other accessories like injector are totally mounted on a frame suitable for floor mounting.Vacuum regulator is of exclusive design for a vacuum to open type safety feature. It opens only under normal operating vacuum. Chlorinator also incorporates high vacuum relief valve, emergency drain relief and check valve assembly, which prevents back flow of water into the chlorinator. Operation requires no auxiliary water and drain. A Chlorine pressure gauge at the gas inlet is included.

Operating Principle Water passes through injector to produce vacuum. The vacuum extends to vacuum regulator and allows the chlorine supply to be metered under vacuum in the chlorinator. The requirement of water varies according to capacity and operating back pressure.

FLOW DIAGRAM

FILTER
PR. REDUCING VALVE
VACUUM REGULATOR
INLET PR. GAUGE
PR. RELIEF VALVE
FLOW METER
FLOW CONTROL VALVE
VACUUM RELIEF VALVE
EMERGENCY DRAIN RELIEF VALVE
CHECK VALVE
INJECTOR
CHLORINATOR CABINET
VACUUM PIPING
SUPPORT FRAME

INJECTOR DATA

Injector Number	Water Inlet NB	Solution Outlet NB	Solution Line (PVC O.D.)
1	20	20	25
2	20	20	25
3	25	25	32
4	25	25	32
5	32	32	40
7	25	25	32
8	40	40	50
9	32	32	40
10	40	40	50
10A	40	40	50
10B	50	50	63
FOUNDATION DETAILS

BACK PRESSURE & INJECTOR WATER REQUIREMENT

GAS Kg/hr		BACK PRESSURE Kg/cm²
GAS Kg/hr		1	2	3	4	5
0.2	INJ.NO.	(1)
	PR.	2.60	3.90	5.10	6.00	7.25
	QTY	0.20	0.23	0.26	0.28	0.31
0.5	INJ.NO.	(2)
	PR.	2.40	3.75	5.15	6.40	7.85
	QTY	0.22	0.28	0.31	0.33	0.39
1.0	INJ.NO.	(4)			(2)
	PR.	2.60	4.25	5.90	6.85	8.30
	QTY	0.40	0.50	0.56	0.35	0.39
1.5	INJ.NO.	(7)	(4)
	PR.	2.60	4.30	5.95	7.15	8.75
	QTY	0.72	0.50	0.56	0.62	0.68
2.0	INJ.NO.	(7)	(5)
	PR.	2.55	3.90	5.30	6.40	7.85
	QTY	0.70	0.88	0.98	1.07	1.16
4.0	INJ.NO.	(9)		(8)
	PR.	2.75	4.35	5.40	6.55	8.10
	QTY	1.15	1.40	1.52	1.69	1.85
6.0	INJ.NO.	(10A)			(10)
	PR.	2.80	4.15	5.65	6.70	8.25
	QTY	1.67	2.00	2.27	2.48	2.75
10.0	INJ.NO.	(10B)
	PR.	3.15	4.75	6.50	7.85	9.60
	QTY	2.40	2.80	3.28	3.53	3.90

Pr. in Kg/cm² Qty. - Lit/Second FOR HIGHER BACK PRESSURE CONTACT FACTORY