Pressure Tanks -Simplified Type-

Brand :

MISUMI

Caution

Product Description

This is a simple pressure feed type pressurized tank. You can purchase it cheaper than the standard type.
[Standard addition] Added relief valve resin type.

Dimensional Drawing

[ ! ]

■Component List

Parts No.	Part Name	Material
		TNKD	TNKE
		TNKDF	TNKEF
(1)	Pressure Tank Body	SUS304
(2)	Pressure Air Pipe	SUS304
(3)	Suction Pipe	SUS304
(4)	O-Ring	Nitrile Rubber
(5)	Hex Reducing Socket	SUS304
(6)	Relief Valve	SUS304/ Perfluoroelastomer O-ring	Polyacetal/ EPDM
(7)	Lid for Pressure Tank	SUS304
(8)	Handle for Locking Lid	SUS304
(9)	O-Ring	Nitrile rubber/ Fluororubber
(10)	Carrying Handle	SUS304

Type	[M] Material			Surface Finish	Heat Resistance Temperature*	Normal Operating Pressure
	Relief Valve	O-Ring	Others
TNKD	SUS304/ Perfluoroelastomer O-ring	Nitrile Rubber	Refer to "Component List"	Inner Surface-Deoxidized, Outer Surface-Hairline	Main Body: 200°C O-Ring: Nitrile Rubber 80°C Fluororubber 200°C	0.49 MPa or less
TNKDF		Fluororubber
TNKE	Polyacetal/EPDM	Nitrile Rubber
TNKEF		Fluororubber

[ ! ]Compliant with the Food Sanitation Act.
[ ! ]Not usable in negative pressure environments.
[ ! ]*Heat resistance temperature should be based on the gasket used. Also, the internal solution cannot be used beyond its boiling point.

■ O-Ring
(Nitrile Rubber / Fluororubber Characteristic Values)
Oil Resistance and Solvent Resistance
◎: Excellent ○: Good □: Possible
△: Inferior ×: Not possible

Chemical Solution	Nitrile	Fluorine
Gasoline, Light Oil	◎	◎
Benzene, Toluene	△	◎
Animal and Vegetable Oil	◎	◎
Diester Lubricating Oil	×	○
Phosphate-chlorinated Hydraulic Oil	×	△
Trichloroethylene	△	◎
Methyl Alcohol	□	△
Methylethylketone	×	×
Ethyl Acetate	×	×
Ether	□	×

[ ! ]This is general reference data.
Values may differ depending on condition of
use or operating environment.

Physical Properties

Item	Nitrile Rubber	Fluororubber
Hardness (JIS-A)	70±5	70±5
Tensile Strength (MPa)	>10.0MPa	>10.0MPa
Elongation Rate (%)	>250	>170
100% Tensile Stress (MPa)	>2.5MPa	>2.0MPa

[ ! ]Refer to JIS B2401-1 O-ring

■ SUS304 Chemical Resistance Chart
○: No problem △: Slightly corrosive ×: Highly corrosive

Chemical Solution	SUS304	Chemical Solution	SUS304
Alcohol	○	Bicarbonate Soda	○
Ethyl Alcohol	○	Lactic Acid (5% Boiled)	△
Ammonia Water	○	Lactic Acid (10% Boiled)	×
Butyric Acid	○	Sulfuric Acid（5％）	△
Salt (Dry)	○	Sulfuric Acid (50%)	×
Vinegar	○	Chlorine Gas (Humid)	×
Dilute Nitric Acid	○	Chlorine Water	×
Concentrated Nitric Acid	○	Hydrochloric Acid	×
Acetic Anhydride	×	Ferric Chloride	×
Acetic Anhydride (Boiled)	○	Bromine	×

[ ! ]This is general reference data.
Values may differ depending on condition of
use or operating environment.