Home Accessories for Hydraulic Systems Breather caps SFP.

SFP.

Breather caps

with splash guard, technopolymer

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SFP.

Breather caps

Without air filter, marked 'OIL'

SFP-N

Breather caps

Without air filter, without 'OIL' mark

SFP+F-FIL

Breather caps

With “tech-fil” air filter, with the wording “OIL”

SFP+F-FIL-N

Breather caps

With “tech-fil” air filter, without the wording “OIL”

SFP+F-FOAM

Breather caps

With “tech-foam” air filter, with the wording “OIL”

SFP+F-FOAM-N

Breather caps

With “tech-foam” air filter, without the wording “OIL”

SFP-BA+F

Breather caps

With air filter, bayonet connection, with the wording “OIL”

SFP-BA+F-N

Breather caps

With air filter, bayonet connection, without the wording “OIL”

Description

Main specifications

Cover

Polyamide based (PA) technopolymer, semi-matte finish.

SFP......: RAL 2004 orange, marked 'OIL'.

SFP.....-C9: RAL 9005 black colour, marked 'OIL'.

SFP.....-C2-N: RAL 2004 orange, without 'OIL' mark.

SFP.....-C9-N: RAL 9005 black colour, without 'OIL' mark.

Threaded fitting

Polyamide based (PA) technopolymer, black colour, semi-matte finish.

Packing ring

NBR synthetic rubber.

Splash guard

Technopolymer.

Standard executions

SFP.: without air filter (black splash guard).

SFP+F-FIL: with 'tech-fil' air filter in zinc-plated steel wire (orange splash guard).

SFP+F-FOAM: with 'tech-foam' air filter in polyurethane foam mesh (polyester base), air filtration 40 µ (grey splash guard).

SFP-BA+F: with 'tech-foam' air filter in polyurethane foam mesh (polyester base), air filtration 40 µ (grey splash guard).

Zinc-plated steel sheet bayonet.

Chrome-plated steel safety chain.

Maximum continuous working temperature

100°C.

General information

Features and applications

SFP. breather caps come complete with splash guard device (ELESA original design) that prevents oil loss and are particularly suitable for use where oil is violently agitated and could be splashed against breather cap.

Technical data

Air flow rate for each model can be determined from the graph calculating the difference between the pressure inside and outside the reservoir.

Other executions

Special execution on request

Threaded connector also with NPT thread (National Taper Pipe Thread - ANSI-ASME B1-20) for the codes marked with # in the table.

SFP+F-FIL

		Color	d	D	L	d₂	h
Code	Description								Actions
53937	SFP.30-1/4+F FIL	C2 - RAL 2004	G1/4	31	29.5	8	9.5	13
53937-C9	SFP.30-1/4+F FIL-C9	C9 - RAL 9005	G1/4	31	29.5	8	9.5	13
53951	SFP.30-16x1.5+F FIL	C2 - RAL 2004	M16x1.5	31	29.5	10	9.5	13
53951-C9	SFP.30-16x1.5+F FIL-C9	C9 - RAL 9005	M16x1.5	31	29.5	10	9.5	13
53971	SFP.30-18x1.5+F FIL	C2 - RAL 2004	M18x1.5	31	29.5	10	9.5	14
53971-C9	SFP.30-18x1.5+F FIL-C9	C9 - RAL 9005	M18x1.5	31	29.5	10	9.5	14
53986	SFP.30-20x1.5+F FIL	C2 - RAL 2004	M20x1.5	31	29.5	12	9.5	14
53986-C9	SFP.30-20x1.5+F FIL-C9	C9 - RAL 9005	M20x1.5	31	29.5	12	9.5	14
53996	SFP.30-22x1.5+F FIL	C2 - RAL 2004	M22x1.5	31	29.5	12	9.5	16
53996-C9	SFP.30-22x1.5+F FIL-C9	C9 - RAL 9005	M22x1.5	31	29.5	12	9.5	16
54021	SFP.30-3/8+F FIL	C2 - RAL 2004	G3/8	31	29.5	10	9.5	13
54021-C9	SFP.30-3/8+F FIL-C9	C9 - RAL 9005	G3/8	31	29.5	10	9.5	13
54121	SFP.30-1/2+F FIL	C2 - RAL 2004	G1/2	31	29.5	12	9.5	14
54121-C9	SFP.30-1/2+F FIL-C9	C9 - RAL 9005	G1/2	31	29.5	12	9.5	14
54151	SFP.30-12x1.5+F FIL	C2 - RAL 2004	M12x1.5	31	29.5	6	9.5	13
54151-C9	SFP.30-12x1.5+F FIL-C9	C9 - RAL 9005	M12x1.5	31	29.5	6	9.5	13
54171	SFP.30-14x1.5+F FIL	C2 - RAL 2004	M14x1.5	31	29.5	8	9.5	13
54171-C9	SFP.30-14x1.5+F FIL-C9	C9 - RAL 9005	M14x1.5	31	29.5	8	9.5	13
54221	SFP.40-3/4+F FIL	C2 - RAL 2004	G3/4	42	36.5	18	11.5	30
54221-C9	SFP.40-3/4+F FIL-C9	C9 - RAL 9005	G3/4	42	36.5	18	11.5	30
54321	SFP.40-1+F FIL	C2 - RAL 2004	G1	42	36.5	18	11.5	32
54321-C9	SFP.40-1+F FILC9	C9 - RAL 9005	G1	42	36.5	18	11.5	32
54421	SFP.57-1¼+F FIL	C2 - RAL 2004	G1 1/4	57	44	28	16	55
54421-C9	SFP.57-1¼+F FIL-C9	C9 - RAL 9005	G1 1/4	57	44	28	16	55
54521	SFP.57-1½+F FIL	C2 - RAL 2004	G1 1/2	57	44	28	16	56
54521-C9	SFP.57-1½+F FIL-C9	C9 - RAL 9005	G1 1/2	57	44	28	16	56
56661	SFP.40-3/8+F FIL	C2 - RAL 2004	G3/8	42	36.5	10	11.5	28
56661-C9	SFP.40-3/8+F FIL-C9	C9 - RAL 9005	G3/8	42	36.5	10	11.5	28
56681	SFP.40-1/2+F FIL	C2 - RAL 2004	G1/2	42	36.5	12	11.5	29
56681-C9	SFP.40-1/2+F FIL-C9	C9 - RAL 9005	G1/2	42	36.5	12	11.5	29
56711	SFP.57-3/4+F FIL	C2 - RAL 2004	G3/4	57	42	18	14	51
56711-C9	SFP.57-3/4+F FIL-C9	C9 - RAL 9005	G3/4	57	42	18	14	51
56741	SFP.57-1+F FIL	C2 - RAL 2004	G1	57	42	23	14	52
56741-C9	SFP.57-1+F FIL-C9	C9 - RAL 9005	G1	57	42	23	14	52

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