Other ProductsDrastar Co., Ltd

Gas & Liquid Control Technology with DRASTAR

Products

Gas Heater

DRH Gas Heater Series

Products Feature

DRH Gas Heater Series

DRH is the Drastar’s gas heater series being extensively used in the fields of food, research, pharmaceutical as well as general industry.

◈ Brass and Stainless steel 316L products available.
◈ Applicable for CO ₂ gas, O ₂ gas, N ₂ gas, analytical special gas, high purity gas, mixed gas, corrosive gas or liquid applications.
◈ 200W to 800W at AC 220V 50/60 Hz available
◈ Max inlet pressure up to 3600psig (250bar).

※ Warning/caution against for burn or electric shock. Misuse of the products may cause burn, electric shock, and or death of people. A grounded electrical outlet and electric ground fault circuit interrupter MUST be used.

Ordering Information.

DRH

200

BASIC SERIES NUMBER	BODY MATERIAL	AC 220V 50/60Hz	INLET and OUTLET PORTS SIZE
Standard Inlet Pressure 3600psig (250bar)	B = Brass ~~S = Stainless Steel 316L~~	200 = 200W 300 = 300W 400 = 400W 600 = 600W 800 = 800W	0 = 1/4" Female NPT 1 = W22 RH(Co ₂ ) 2 = W22 RH(N ₂ ) 3 = W23 RH(O ₂ )

Specification

Ports	1/4" Female NPT CGA320, CGA540, W22RH, W23RH etc...Optional
Design Proof Pressure	150% maximun rated
Leak Rate Certification	to 2x10 ^-8 atm cc/sec Helium available.
Body Materials	DRH-B000 Nickel Plated Brass ~~DRH-S000 Stainless steel 316L~~
Bonnet Material	Stainless steel
Voltage	AC 220V 50/60Hz
Consumption Power	DRH-B200 200W DRH-B300 300W DRH-B400 400W DRH-B600 600W DRH-B800 800W
Optional	CGA etc..
Weight	2.8kg

[ Unit conversion program ]

	unit	unit conversion
atmosphere	atm
bar	bar
mbar	mbar
kg_f/cm^2	kg_f/cm^2
Pound per Squire Inch	PSI (= lb/in^2)
dyne per square centimeter	dyne/cm^2

Pascal	Pa
Newton per square meter	N/m^2
Hecto Pascal	hPa
Kilo Pascal	kPa
Mega Pascal	MPa

수주(水柱)밀리미터	mm H_2O (= mm Aq)
수주(水柱)인치	in H_2O (= in Aq)
수은주(水銀柱)밀리미터	mm Hg (= Torr)
수은주(水銀柱)인치	in Hg