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#	Model/Spec/Part No.	Description
HFL4 4.1" Flanged ANSI RF Offline Seal
01 Upper Material			7
	-S6	316LSS
02 Process Connection Size And Rating (Please make one selection)			7
	05A	1/2" - 150 RF
	05B	1/2" - 300 RF
	05C	1/2" - 600 RF
	07A	3/4" - 150 RF
	07B	3/4" - 300 RF
	07C	3/4" - 600 RF
	10A	1.0" - 150 RF
	10B	1.0" - 300 RF
	10C	1.0" - 600 RF
	15A	1.5" - 150 RF
	15B	1.5" - 300 RF
	15C	1.5" - 600 RF
	20A	2.0" - 150 RF
	20B	2.0" - 300 RF
	20C	2.0" - 600 RF
	30A	3.0" - 150 RF
	30B	3.0" - 300 RF
	30C	3.0" - 600 RF
03 Lower Housing Wetted Material (Please make one selection)			7
	HC1	Alloy C-276 1/2" - 3/4" Process connection
	HC2	Alloy C-276 1" Process connection
	HC3	Alloy C-276 2" Process connection
	HC4	Alloy C-276 3" Process connection
	HM4	Monel 400 1/2" - 3/4" Process connection
	M42	Monel 400 1" Process connection
	M43	Monel 400 2" Process connection
	M44	Monel 400 3" Process connection
	S61	316/316L SS 1/2" - 3/4" Process connection
	S62	316/316L SS 1" Process connection
	S63	316/316L SS 2" Process connection
	S64	316/316L SS 3" Process connection
04 Flushing Connection (Please make one selection)			7
	A	Single 1/4" NPTF
	B	Dual 1/4" NPTF
	C	Single 1/2" NPTF Size 3 & 4 Only
	D	Dual 1/2" NPTF Size 3 & 4 Only
	N	None
05 Diaphragm Material (Please make one selection)			7
	H3	Alloy B-3
	HC	Alloy C-276
	M4	Monel 400
	S6	316/316L SS
	TA	Tantalum
	TF	PTFE
06 Gasket Material (Please make one selection)			7
	BN	Buna-N (o-ring) 250 F M
	GF	Grafoil 700 F Max
	GL	Gylon 3510 500F Max
	GY	Gylon 3500 500F Max
	K4	Klinger C4401 450 F Max
	NN	None (Use with PTFE Lower or Diaphragm)
	TF	PTFE (o-ring) 350 F Max
	TV	FEP Encapsulated Viton(o-ring)
07 Bolting (Please make one selection)			7
	CS	Grade 8 Zinc Plated
	S4	304LSS
	S6	316LSS
08 Attachment Type (Please make one selection)			7
	-C	Capillary EJA/X 110 / 130 / 310 / 430 / 440 / 510 / 530 / 610 / 630
	-D	Direct Mount / Close Coupled EJA/X 110 / 130 / 310 / 430 / 440
	-E	Cooling Element EJA/X / 110 / 430 / 510 / 530 Standard 4 Inch Length
	-G	Direct Mount / Close Coupled In-Line EJA/X 510 / 530 / 610 / 630
09 Attachment Position (Please make one selection)			7
	B	High & Low Side of DP Unit
	H	High Side of DP or dual Head GP Unit
	L	Low Side of DP Unit
	N	GP In-Line EJA/X 510 / 530 / 610 / 630
10 Capillary Length (Please make one selection)			7
	05P	5' PVC Armored Capillary
	05S	5 Ft.. SS armored Capillary
	10P	10' PVC Armored Capillary
	10S	10' SS armored Capillary
	15P	15' PVC Armored Capillary
	15S	15' SS armored Capillary
	20P	20' PVC Armored Capillary
	20S	20' SS armored Capillary
	25P	25" PVC Armored Capillary
	25S	25' SS armored Capillary
	30P	30' PVC Armored Capillary
	30S	30' SS armored Capillary
	35P	35' PVC Armored Capillary
	35S	35' SS armored Capillary
	40P	40' PVC Armored Capillary
	40S	40' SS armored Capillary
	CE4	4" Cooling Element
	NNN	None Direct Mount / Close Coupled / Nipple
11 Capillary I.D. (Please make one selection)			7
	3	.030" I.D.
	4	.041" I.D. (Standard up to 10 FT)
	5	.055" I.D. (Standard over 10 FT)
	7	.075" I.D.
	N	Direct Mount / Close Coupled Or Cooling Element
12 Fill Fluid (Please make one selection)			7
	-A	Silicone 200-10 -40 to 400 Deg F
	-B	Silicone 704( Vacuum) +50 to 640 Deg F
	-D	Syltherm 800 -40 to 600 Deg F
	-E	Syltherm XLT -150 to 500 Deg F
	-F	Halocarbon 6.3(Inert) -20 to 425 Deg F
	-G	Fluorolube FS-5( Inert) -20 to 300 Deg F
	-J	Neobee M20(Food Grade) 0 to 400 Deg F
	-K	Mineral Oil 5 to 482 Deg F
	-L	DC 200-350(Food Grade) 0 to 572 Deg F
010 Options			7
	/AW	All-Welded Capsule (per side)
	/NS	PTFE Coated Diaphragm
	/TC	Temperature Compensated System
020 Certificates			7
	/CC	Certificate of Conformance
	/DPT	Dye Penetrant Testing Certificate
	/FC	Certificate of Surface Finish
	/HV	High Vacuum Service
	/LC	Certificate of Helium Leak Test
	/MC	Material Certificate Report (with MTR's)
	/NC	NACE Certificate of Conformance(MRO-175)
030 Flush Port			7
	/P12HC	Single 1/4" NPT Flush Port Plug Alloy C-276
	/P12S6	Single 1/4" NPT Flush Port Plug 316SS
	/P14HC	Single 1/2" NPT Flush Port Plug Alloy C-276
	/P14S6	Single 1/2" NPT Flush Port Plug 316SS
	/P22HC	Dual 1/4" NPT Flush Port Plug Alloy C-276
	/P22S6	Dual 1/4" NPT Flush Port Plug 316SS
	/P24HC	Dual 1/2" NPT Flush Port Plug Alloy C-276
	/P24S6	Dual 1/2" NPT Flush Port Plug 316SS

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Haygor Diaphragm Seals | Haygor Flanged ANSI RF Offline Seal

Model

HFL4

Configuration

Parts/Accessories (separate line)

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**General Notes**
Title	Description
How to build MS Code	Specify the Model Number by choosing one code from each section. In the Options section, more than one code may be selected.
Example MS Code	HFL2-S610AS62BS6K4CS-GHNNNN-A/MC/P14S6
Yokogawa Support Center	yca-support@yokogawa.com 800-524-7378
Notes:	Questions? -Consult Yokogawa Support

**Product Notes**
Note Id	Description
1	Requires Lower Housing/Flushing Ring
2	Requires a Quantity of two (2) seals.
3	Applicable for the EJA530E or EJX530A/EJX630A. Transmitter must have Process Connection code 4
4	Requires HAYGOR Engineering review of material selection.
5	Temperature ranges are valid when pressure is greater than or equal to 0 psig.

HFL4 4.1" Flanged ANSI RF Offline Seal

01 Upper Material

02 Process Connection Size And Rating (Please make one selection)

03 Lower Housing Wetted Material (Please make one selection)

04 Flushing Connection (Please make one selection)

05 Diaphragm Material (Please make one selection)

06 Gasket Material (Please make one selection)

07 Bolting (Please make one selection)

08 Attachment Type (Please make one selection)

09 Attachment Position (Please make one selection)

10 Capillary Length (Please make one selection)

11 Capillary I.D. (Please make one selection)

12 Fill Fluid (Please make one selection)

010 Options

020 Certificates

030 Flush Port

Category

Subgroup | Page

Model

Configuration

Parts/Accessories (separate line)

02 Process Connection Size And Rating
(Please make one selection)

03 Lower Housing Wetted Material
(Please make one selection)

04 Flushing Connection
(Please make one selection)

05 Diaphragm Material
(Please make one selection)

06 Gasket Material
(Please make one selection)

07 Bolting
(Please make one selection)

08 Attachment Type
(Please make one selection)

09 Attachment Position
(Please make one selection)

10 Capillary Length
(Please make one selection)

11 Capillary I.D.
(Please make one selection)

12 Fill Fluid
(Please make one selection)