GN 774 Breather Caps

ELESA Original design SFW. Info

Type

A	Without dipstick
B	With dipstick

Show filter

d₁	d₂ Thread Type A	Type B	Bayonet	Opening pressure in mbar		d₃	d₄	d₅	l₁	l₂	l₃	l₄	l₅	l₆

57	G 3/4	-	-	350	700*	35	16	56	13	6	48	-	-	-
70	G 3/4	G 3/4	-	350	700*	35	16	68	15	6	63	-	-	188
70	G 1 1/4	G 1 1/4	-	350	700*	-	25	68	17	-	59	-	-	195
70	G 2	-	-	350	700*	-	25	68	17	-	59	-	-	-
70	-	-	BA 39	350	700*	-	25	68	-	-	-	14	56	195

Filter combination produces no result.

** not available from stock, requires a minimum order quantity

Specification

Plastic (Polyamide PA)

Temperature resistant up to 100 °C
Upper part (cap)
Orange, RAL 2004OR
Lower part (threaded part / bayonet)
Black, matte finish

Seal
Rubber NBR (Perbunan^®)

Air filter PU-foam (Polyurethane)

Filtration 40 µm
Temperature resistant up to 100 °C

Dipstick
Steel, phosphated

Elastomer Characteristics

Plastic Characteristics

RoHS

On request

Fluid level markings / special lengths
see GN 109

Information

Function and operational criteria of breather plugs GN 774 see function description.

Breather caps are fitted either with a threaded neck or with a bayonet connection and they can also be combined with a filler strainer GN 664 or GN 664.1.

The bayonet version is fitted with a chain to avoid losing it.

MAX-MIN markings can easily be added to the flats of a dipstick (see GN 109).