TCH(offset): 21round

Heavy duty swing bolt top closure;Side in and side out.

Cover&housings body flange made by CNC machine.

Designed for industrial and commercial application.

FEATURES

• Designed with ASME code “U” stamp or non-code.
• Stainless steel 304/316L heavy duty construction.
• Swing bolt top closure for change cartridge quickly.
• Various pipe fitting accessories for easy installation.
• The cartridge cup adapter can be eliminate bypass.
• With 1/2”NPT vent; 1/2”NPT gauge port;1″NPT drain;.
• Standard housings accept OD 2 3/4″ DOE/222 cartridge.
• Heavy duty mouting legs for housing installation steadily.
• Housings with a max. Flow rate about 588 gpm.

Specification

• Material grade: stainless steel 304/316L.
• Max. Working pressure: 150psi(10bar)@250 F(120℃).
• Max. working temperature: 250°F(120℃)
• O-ring: standard is Buna-N; EPDM, Viton, Teflon is option
• Finish: standard is glass bead; electro polished is option.
• Connection:standard is NPT threaded; BSP threaded /RF flange/Victaulic/Ferrule/ is option.
• Cartridge:accept DOE,10~40″ cartridge;222 is option.

Data sheet

Modul	Qty.(length) of Cartridge (1)	Max.Flow/GPM (2)	Inlet/Outlet Connection	Vent	Drain	Max. cartridge diameter
TCH(offset)-2130	21(30")	441	4" NPTF	1/2"NPT	1"NPT	OD 2 3/4"
TCH(offset)-2140	21(40")	588	4" NPTF	1/2"NPT	1"NPT	OD 2 3/4"

⑴ Housing will accept 10″=(9 3/4″ or 10″) 20″=(19 1/2″ or 20″) 30″=(29 1/4″ or 30″) 40″=(39 » or 40″)lengths.

⑵ Base on 7 gpm per 10″length with a 25 micron wound cartridge at 2 PSID clean and a viscosity of 1 cps. Flow rates are for guide lines only.Actual flow rates are baseed on fluid, viscosity,cartridge type,micron ratings and other factors.

Installation dimension

Model	Qty.(length) of Cartridge	A* (mm)	B (mm)	C (mm)	D (mm)	E (mm)	F (mm)
TCH(offset)-2130-4"NPTF	21(30")	457	384.2	616.6	1384	1846	578
TCH(offset)-2140-4"NPTF	21(40")	457	384.2	616.6	1638	2100	578
TCH(offset)-2130-4"RF	21(30")	457	384.2	616.6	1384	1846	584.8
TCH(offset)-2140-4"RF	21(40")	457	384.2	616.6	1638	2100	584.8

* Dimensions for reference only and approximate. Exact dimensionsfor installation purpose available on request .

Order information

Model	Qty of cartridge	Cartridge size	Material	Connection	Closure	Finish
TCH(offset)	21=21round	30=30"	304=SS304	4T=4"Threaded*	SW=Swing bolt	GB=glass bead*
		40=40"	316L=SS316L	4F=4"RF Flange		EP=Electro polished
				4VC=4"Victaulic

*Our standard product in stock.

Note. We reserve the right to modify the information contained in this pamphlet without prior notice.