Around The Pump Inductor - SKUM - (Version JPG) - PDF Catalogue | Technical Documentation

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Tank, Fire extinguishing system

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Around-the-Pump Inductor

Datasheet 1005/20

Page 1 of 2

General description

The around the pump inductor is a foam concentrate proportioning unit designed for connection in a by-pass between the pressure and suction side of the fire water pump. This system diverts a small part of the feed water flow through the PI, with a negligible effect on the fire water line pressure.

Commonly used in marine applications, around the pump inductors are also used on specialised foam trucks or fixed systems where a dedicated water pump is available.

Product features

• Manufactured using corrosion resistant materials

• Factory calibrated flow/pressure settings

• Can be set to selected flows anywhere within the PI range

• Negligible effect on main water line pressure Cost effective, value added solution

High quality, high reliability

• Can be installed horizontally or vertically

• Integrated suction check valve and regulating valve

• PI series ranges from 100 to 25000 l/min system capacity and 1 to 770 l/min foam liquid suction capacity

Connections

• Water / foam inlet: flanged to fit DIN PN16 or ANSI 150lbs or screw threaded BSP

Order information - please specify:

1. Water flow and induction rate

2. Flange type: DIN or ANSI

3. Size, selected from specification table

Feed water

T.-Foam concentrate

III


Performance Data
PI-25							PI-65							PI-100
		Feed water capacity			Max. induction 1 capacity 1				Feed water capacity			M ax. induction capacity					Feed water capacity		M ax. induction capacity
	bar	psi	l/min 1	USGPM	l/min	USGPM	bar I	psi		l/min	USGPM	l/min	USGPM	bar		psi	1 l/min 1	USGPM	l/min	USGPM
	CO	87	76	20	65	17	6	87		230	61	255	67	6		87	1 620	164	770	204
	CO	116	88 1	23	65	17	8	116		267	71	255	67	8		116	1 720	190	770	204
	10	145	98 1	26	65	17	10	145		300	79	255	67	10		145	1 800	212	770	204
	12	174	107	28	65	17	12	174	-	327	86	255	67	12	-	174	880	233	770	204

tifCOJFi'^re

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Around The Pump Inductor - SKUM - #1

Tank, Fire extinguishing system