FS-4 American GEMS flow switch

NegotiableUpdate on 05/12

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The FS-4 GEMS flow switch provides cost-effective flow protection for various industrial applications such as welding equipment, lubricating oil systems, medical sterilization equipment, and detergent distribution.

Product Details

FS-4 American GEMS flow switchtraffic setting:0.1GPM～1.5GPM
FS-4 American GEMS flow switchinterface：9/16”-18 UNF
main structure：Ryton®
Set type：fixed type

Provides cost-effective flow protection for various industrial applications such as welding equipment, lubricating oil systems, medical sterilization equipment, and detergent distribution.

performance parameters

wetted material Shell and piston	Ryton®R4
spring	316 stainless steel
o-ring	Viton®
Other parts that come into contact with the medium	epoxy resin
work pressure	250 PSIG @ 70oF (21oC)
Operating Temperature	0oF to 225oF (-17oC ~ +107oC)
Set point accuracy	±15% Max
Set point deviation	20% Max
Switch*	SPST or SPDT, 20VA (SPDT: 240VAC max)
interface	9/16 "-18UMF-2B thread
Electrical connection	SPST 18AWG,Zipcord, 24 inches long
	SPDT 18AWG,PVC, 24 inches long

*Can provide polysulfone shell and connector

Ordering Guide

Shell and piston material	Flow setting value	Part Number
		SPST switch		SPDT switch
		Always open when there is no traffic	No traffic often closed	SPDT switch
Ryton®	0.1	122340	122346	122352
	0.25	122341	122347	122353
	0.5	122342	122348	122354
	0.75	122343	122349	122355
	1.0	122344	122350	122356
	1.5	122345	122351	122357

Precautions：
The flow setting is calibrated with increasing water flow at+70 ° F, with the switch in a vertical position (wire up).
2. Ensure that the fluid is compatible with the liquid receiving materials listed in the table above.
3. It is recommended to use a nozzle adapter when changing from 9/16 "-18UNF straight thread to the user's desired nozzle size. 4. Use a 50 micron or better filter.

The nozzle adapter

Convert 9/16 "threaded ports to NPT or barbed connections. Using Ryton ®- R4 O-ring. Warning: When installing the adapter connector, do not exceed the maximum torque of 15 in./l bs.

material	size	Part Number
Ryton®	1/8” NPT	123028
Ryton®	1/4” NPT	123029
polypropylene	1/4” NPT	158602
polypropylene	1/2” Barb	158603