Air Filter SF37

Stainless Steel - (37) (G 1/4, G 3/8)

features

Shavo's' Filter Model SF37 is designed as a high-performance product for use in corrosive atmospheres
Applications include marine environments, oil and gas production, chemicals and food processing, medical analysis etc.
SIL 3 capable as per IEC 61508
CE, EAC[CU TR10(equivalent to GOST R&K)] approved
External Metallic parts meet NACE standard MR-0175*

(*National Association of Corrosion Engineers MR-0175 defines requirements for sulphide stress cracking resistant materials used in oilwells and other corrosive environments.)

MODEL SF37

Parameters	Specifications
Fluid	Compressed Air
Pipe Sizes	1/4”, 3/8"
Port Thread	NPT	- Standard
	BSPT, BSP	- Optional
Max. Inlet Pressure	with Metal bowl Manual drain	: 435 psig (30 bar)
	with Metal bowl Automatic drain	: 150 psig (10.5 bar)
Operating Temp. (Ambient)	+80°C
Filter Element Size	25 Micron - Std. (5,40 Micron - Optional)
Filter Element Material	SS 316 - Std. Sintered Bronze- Optional
Material of Construction	Stainless Steel as per AISI 316L
Body, Bowl Internal Parts: External Parts:	SS 316L with NACE Compliance (MR 0175) SS 316L SS 316L with NACE Compliance (MR 0175)
Elastomers	Low Temp. Nitrile (LNBR)	- 60°C to +80°C
	EPDM	- 35°C to +120°C
	Fluorocarbon (Viton-FKM)	- 20°C to +180°C
	Nitrile (NBR)	-20°C to +80°C
Standard Nominal Flow Rate at 10 bar (150psi) inlet pressure 6 bar (87 psi) set pr. and a drop of 1 bar (14.5 psi) from set	1/4" - 71 scfm (34 dm³/sec) 3/8" - 103 scfm (49 dm³/sec)
CV Value	1/4" - (1.34) 3/8" - (1.95)
Bowl Capacity	100 ml
Drain	Manual - Standard
Weight	1.4 Kgs.

+ Value indicated are with 40 micron elements with finer element these values will be lower.

Note :
Automatic drain available with Nitrile elastomers only.

Size	Flow	Element	Drain	Model
1/4" NPT	34 dm³/sec (71 scfm)	25 micron	Manual	SF37-201-M8SA-E
3/8" NPT	49 dm³/sec (103 scfm)	25 micron	Manual	SF37-301-M8SA-E

OPTION SELECTOR

Sample Model Number

Position

S = Shavo

Product

F = Filter

Series

37 = ALL SS 316L UNIT(casted)

Port Size

2 = 1/4"
3 = 3/8"

Options

00 = Nitrile elastomers
04 = Low Temp. Nitrile elastomers
[01] = EPDM elastomers
[02] = VITON elastomers

Drain

M = Manual
A = Automatic (availabe with Nitrile elastomer only)

Filter Element

[1] = 05 M Porous Plastic
[2] = 25 M Porous Plastic
[3] = 40 M Porous Plastic
4 = 05 M Sintered Bronze
5 = 25 M Sintered Bronze
6 = 40 M Sintered Bronze
7 = 05 M SS 316
8 = 25 M SS 316
9 = 40 M SS 316

Bowl

S = Stainless Steel SS316L (cast)

Port Thread

A = NPT
B = BSPT
G = BSP

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Test / Approval

C	0	0	CE
C	0	1	UKCA
C	0	2	CE, UKCA
E	0	0	EAC
E	0	1	EAC, UKCA
S	0	0	SIL3
S	0	1	SIL3, UKCA
G	0	0	CE, EAC
G	0	1	CE, EAC, UKCA
H	0	0	CE, SIL3
H	0	1	CE, SIL3, UKCA
K	0	0	CE, EAC, SIL3
K	0	1	CE, EAC, SIL3, UKCA
X	X	X	Standard Units Without Any Certificatios / Approval
[O]	[0]	[0]	Other Customer Special Requirement if Any

Mounting

X = No mounting bracket
[B] = With wall mounting bracket

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Compliance

X	X	X	Standard Unit Without any Compliance
A	0	1	RoHS 3 Compliance
A	0	2	REACH Compliance
A	0	3	Copper Free (Only Applicable Aluminium Version)
A	0	4	RoHS3, REACH Compliance
A	0	5	RoHS3, REACH, Copper Free (Only Applicable for Aluminium Version)
A	0	6	RoHS3, Copper Free (Only Applicable for Aluminium Version)
A	0	7	REACH, Copper Free (Only Applicable for Aluminium Version)

Note : Option shown in [ ] bracket are special, please consult Sales HQ / manufacturing.