Heat-insulating flush door

DIR40 Smart-looking resin heat-insulating flush door for low-temperature cleanrooms

Heat-insulation doors are required for entrance and exit of low-temperature cleanrooms. DIR40 uses resin for all the frame materials so as to maintain the same appearance as flush doors, while preventing dew condensation caused by heat conduction on the door body and outer frame.

Almost the same smart-looking appearance while having heat-insulating property
Very light weigh due to the combination of resin frame and styrene foam inside the door
Can support some types of chemicals that cannot be supported with metal flush doors
The airtight specification of four-side cremone handle meets the A-4 grade of JIS airtight performance
Various options are available, such as resin FIX window (PW40) exclusively for double-glazed glass
Fully custom-fabricated in the unit of one millimeter

DIR40 / Single swing / four-side frame

DIR40 / Double swing / three-side frame

DIR40 / Inspection opening

Scope of fabrication (unit = mm)

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External frame dimension		DIR40
Small door and Inspection opening	Cam latch	W400 - 1400 H530 - 1400
	Cam latch	When W is greater than H, the largest dimension of W is up to 900mm in usable dimension. Aspect ratio is up to H:W = 1:1.5
	F0 series	W420 - 1400 H530 - 1400
	F0 series	When W is greater than H, the largest dimension of W is up to 900mm in usable dimension Aspect ratio is up to H:W = 1:1.5
Single swing	F0 series	W420 - 1380 H530 - 2580
	F0 series	Dimension DW cannot exceed the dimension DH
	Cremone series	W420 - 1380 H530 - 3080
	Cremone series	Dimension DW cannot exceed the dimension DH
Double swing	F0 series	W950 - 2680 H530 - 2580
	F0 series	Dimension DW cannot exceed the dimension DH
	Cremone series	W950 - 2680 H530 - 3080
	Cremone series	Dimension DW cannot exceed the dimension DH

Specification

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Model	DIR40
Door thickness (Overall thickness)	41mm (47mm)
Opening form	Small door, Single swing, Master-slave opening, Double swing
Outer frame	ABS resin (silver color)
Face material	Metal sheet 0.4 - 0.6mm (Steel, aluminum, stainless, or supplied material)
Core material	Styrene foam
Packing	EPDM rubber
Hinge	Stainless flag-type hinge *1
Sliding rubber	Polyester base fabric painted with fluorine resin
Lock system *2	Inspection opening
	One-side handle: Zinc die-cast cam latch handle
	Both-side handle: Stainless hermetically-sealed handle
	F0 series
	Round knob: HMW MAW (MIWA LOCK) / UC-Q,AS-Q(GOAL)
	Lever lock: LA52 (MIWA LOCK) / LG-NU(GOAL)
	Cremone series
	53 series, H83V (Shibutani)
Door closer *3	Ryobi,NewStar
Window *3	PX40(Single) *Japanese site, PW40(exclusively for double-glazed)

*1 Can be optionally changed to automatic hinge or clean hinge.

*2 Listed items are standard products. Please feel free to consult us for other types of locks.

*3 Door closer and window can be added optionally.