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PF2A521-N03N

Flow Range: 21 (20~200 l/min), Thread: N (NPT Thread), Port Size: 03 (Port Size 3/8), Wiring Specification: N (w/o Lead Wire)

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://partbuilder.smcpneumatics.com/product-search-results/PF2A521-N03N

PF2A521-F03N

Flow Range: 21 (20~200 l/min), Thread: F (G thread), Port Size: 03 (Port Size 3/8), Wiring Specification: N (w/o Lead Wire)

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://partbuilder.smcpneumatics.com/product-search-results/PF2A521-F03N

PF2A521-03N

Flow Range: 21 (20~200 l/min), Thread: Rc, Port Size: 03 (Port Size 3/8), Wiring Specification: N (w/o Lead Wire)

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://partbuilder.smcpneumatics.com/product-search-results/PF2A521-03N

PF2A521-F03

Flow Range: 21 (20~200 l/min), Thread: F (G thread), Port Size: 03 (Port Size 3/8)

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://partbuilder.smcpneumatics.com/product-search-results/PF2A521-F03

PF2A521-N03

Flow Range: 21 (20~200 l/min), Thread: N (NPT Thread), Port Size: 03 (Port Size 3/8)

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://partbuilder.smcpneumatics.com/product-search-results/PF2A521-N03

PF2A521-03N-1

Flow Range: 20~200 l/min, Thread: Rc, Port Size: Port Size 3/8, Wiring Specification: w/o Lead Wire, Output Specification: Pulse Output + Analog Output (1~5V)

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://inventory.partbuilder.smcpneumatics.com/vona2/detail/332000163483/?HissuCode=PF2A521-03N-1

PF2A521-F03-1

Flow Range: 20~200 l/min, Thread: G thread, Port Size: Port Size 3/8, Wiring Specification: 3m Lead Wire w/Connector, Output Specification: Pulse Output + Analog Output (1~5V)

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://inventory.partbuilder.smcpneumatics.com/vona2/detail/332000163483/?HissuCode=PF2A521-F03-1

PF2A521-F03N-1

Flow Range: 20~200 l/min, Thread: G thread, Port Size: Port Size 3/8, Wiring Specification: w/o Lead Wire, Output Specification: Pulse Output + Analog Output (1~5V)

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://inventory.partbuilder.smcpneumatics.com/vona2/detail/332000163483/?HissuCode=PF2A521-F03N-1

PF2A521-N03-1

Flow Range: 20~200 l/min, Thread: NPT Thread, Port Size: Port Size 3/8, Wiring Specification: 3m Lead Wire w/Connector, Output Specification: Pulse Output + Analog Output (1~5V)

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://inventory.partbuilder.smcpneumatics.com/vona2/detail/332000163483/?HissuCode=PF2A521-N03-1

PF2A521-N03N-1

Flow Range: 20~200 l/min, Thread: NPT Thread, Port Size: Port Size 3/8, Wiring Specification: w/o Lead Wire, Output Specification: Pulse Output + Analog Output (1~5V)

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://inventory.partbuilder.smcpneumatics.com/vona2/detail/332000163483/?HissuCode=PF2A521-N03N-1

PF2A521-03N-1

Flow Range: 21 (20~200 l/min), Thread: Rc, Port Size: 03 (Port Size 3/8), Wiring Specification: N (w/o Lead Wire), Output Specification: 1 (Pulse Output + Analog Output (1~5V))

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://partbuilder.smcpneumatics.com/product-search-results/PF2A521-03N-1

PF2A521-F03-1

Flow Range: 21 (20~200 l/min), Thread: F (G thread), Port Size: 03 (Port Size 3/8), Wiring Specification: 3m Lead Wire w/Connector, Output Specification: 1 (Pulse Output + Analog Output (1~5V))

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://partbuilder.smcpneumatics.com/product-search-results/PF2A521-F03-1

PF2A521-F03N-1

Flow Range: 21 (20~200 l/min), Thread: F (G thread), Port Size: 03 (Port Size 3/8), Wiring Specification: N (w/o Lead Wire), Output Specification: 1 (Pulse Output + Analog Output (1~5V))

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://partbuilder.smcpneumatics.com/product-search-results/PF2A521-F03N-1

PF2A521-N03-1

Flow Range: 21 (20~200 l/min), Thread: N (NPT Thread), Port Size: 03 (Port Size 3/8), Wiring Specification: 3m Lead Wire w/Connector, Output Specification: 1 (Pulse Output + Analog Output (1~5V))

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://partbuilder.smcpneumatics.com/product-search-results/PF2A521-N03-1

PF2A521-N03N-1

Flow Range: 21 (20~200 l/min), Thread: N (NPT Thread), Port Size: 03 (Port Size 3/8), Wiring Specification: N (w/o Lead Wire), Output Specification: 1 (Pulse Output + Analog Output (1~5V))

https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://partbuilder.smcpneumatics.com/product-search-results/PF2A521-N03N-1

Table of Contents

MIN. 1 2 Note 1) d Note 2) L3 Note 3) L4 ASR430F-02-06S,-F20 ASR430F-02-08S,-F20 ASR430F-02-10S,-F20 ASR530F-02-06S,-F20 ASR530F-02-08S,-F20 ASR530F-02-10S,-F20 ASR530F-02-12S,-F20 ASR530F-03-06S,-F20 ASR530F-03-08S,-F20 ASR530F-03-10S,-F20 ASR530F-03-12S,-F20 ASR630F-03-10S,-F20 ASR630F-03-12S,-F20 ASR630F-04-10S,-F20 ASR630F-04-12S,-F20 89 111 17 34.9 57.7 6 63.7 21.5 20 17 R1/4 93 114

https://www.smcpneumatics.com/pdfs/smc/70afcflow.pdf

2

Symbol Size 01 R1/8, Rc1/8 02 R1/4, Rc1/4 03 R3/8, Rc3/8 04 R1/2, Rc1/2 Thread connection Fittings Applicable tubing O.D.

https://www.smcpneumatics.com/pdfs/newproduct2.pdf

AC

(01) Y31-02 (01) Y41-03 (02) Y51-03 (02) T type interface (3) Pressure switch VHS2000-01 02 02 03 VHS302 03 VHS3000VHS402 03 04 Y24-01 02 Y34-01 02 Y34-03 02 Y44-02 03 Y54-03 04 Residual pressure exhaust 3 port valve Cross interface Y30 Y40 Y50 B210T B310T B310T B410T B510T T type brcket Y20 Y30 Interface G46-10-02 G36-10-01 G36-10-01 G36-2-01 G36-10-01 G36-2-01 G36-2-01 G46-2-02 G46-2-02

https://www.smcpneumatics.com/pdfs/smc/70aiac.pdf

CATALOG

3/8 41.6 30 14 12 RCD-03 36 16 22 42 5/16-24UNF 32 0~0.002 18 -0.5 ~ -03 3/8 30 14 12 RCS-03 16 22 42 5/16-24UNF 32 0~0.002 18 -0.5 ~ -03 3/8 41.6 30 14 12 RCD-04 36 16 22 42 3/8-24UNF 40 0~0.002 18 -0.5 ~ -03 3/8 30 14 12 RCS-04 11 22 42 3/8-24UNF 40 0~0.003 22 -0.5 ~ -03 1/2 50.6 40 20 16 RCD-05 44 20 28 56 1/2-20UNF 50, 63 0~0.003 22 -0.5 ~ -03 1/2 40 20 16 RCS-05 18 28 56 1/2-20UNF 50

https://www.smcpneumatics.com/pdfs/smc/70main.pdf

Table of Contents

Connection L2 M d A Effective area (mm2) Weight (g) L1 thread R Model 1 8 1 4 1 8 1 4 3 8 1 8 1 4 3 8 1 8 1 4 3 8 1 4 3 8 1 2 1 4 3 8 1 2 1 4 3 8 1 2 1 4 3 8 1 2 KFH04-01 KFH04-02 KFH06-01 KFH06-02 KFH06-03 KFH08U-01 KFH08U-02 KFH08U-03 KFH08N-01 KFH08N-02 KFH08N-03 KFH10U-02 KFH10U-03 KFH10U-04 KFH10N-02 KFH10N-03 KFH10N-04 KFH12U-02 KFH12U-03 KFH12U-04 KFH12N-02 KFH12N-03 KFH12N-04 10 10

https://www.smcpneumatics.com/pdfs/smc/70ffittube.pdf