Flat Face Couplers

FL SERIES

Scraped SKU: 370 2026-06-05 02:45:26

Description

Description

ISO 16028 Interchange

Features
  • Size range: 1/4” thru 2”
  • Port options: NPT, SAE, BSP
  • Interchanges with ISO 16028
  • Working pressure: 15-35 MPa/2175-5075 psi range
  • Minimal pressure drop design
  • Minimal air inclusion during connection
  • Non-spill design eliminates leaks and contamination
Applications
  • Highly corrosive environments or transmission of corrosive fluids
  • Ideal for offshore, marine, industrial equipment, chemical, pharmaceutical and food processing

Pressure Drop

fl pressure drop

Size Diagram

fl size diagram

 

FL Series Accessories Coupler Dust Cap | Nipple Dust Cap

PART BODY SIZE PORT SIZE THREAD TYPE ORDER CODE PART DESCRIPTION
FL NPT THREAD
COUPLER 1/8 1/8 NPT 802401118 F. FL4 1/8 NPT
NIPPLE 1/8 1/8 NPT 802401119 M. FL4 1/8 NPT
COUPLER 1/4 1/4 NPT 802401100 F. FL7 1/4 NPT
NIPPLE 1/4 1/4 NPT 802401101 M. FL7 1/4 NPT
COUPLER 3/8 3/8 NPT 802401102 F. FL9 3/8 NPT
NIPPLE 3/8 3/8 NPT 802401103 M. FL9 3/8 NPT
COUPLER 3/8 1/2 NPT 802401104 F. FL9 1/2 NPT
NIPPLE 3/8 1/2 NPT 802401105 M. FL9 1/2 NPT
COUPLER 1/2 1/2 NPT 802401106 F. FL13 1/2 NPT
NIPPLE 1/2 1/2 NPT 802401107 M. FL13 1/2 NPT
COUPLER 1/2 3/4 NPT 802401108 F. FL13 3/4 NPT
NIPPLE 1/2 3/4 NPT 802401109 M. FL13 3/4 NPT
COUPLER 5/8 3/4 NPT 802401110 F. FL15 3/4 NPT
NIPPLE 5/8 3/4 NPT 802401111 M. FL15 3/4 NPT
COUPLER 3/4 1 NPT 802401112 F. FL17 1 NPT
NIPPLE 3/4 1 NPT 802401113 M. FL17 1 NPT
COUPLER 1 1 1/4 NPT 802401114 F. FL21 1 1/4 NPT
NIPPLE 1 1 1/4 NPT 802401115 M. FL21 1 1/4 NPT
COUPLER 1 1/2 1 1/2 NPT 802401116 F. FL27 1 1/2 NPT
NIPPLE 1 1/2 1 1/2 NPT 802401117 M. FL27 1 1/2 NPT
COUPLER 2 2 NPT 802401120 F. FL45 2 NPT
NIPPLE 2 2 NPT 802401121 M. FL45 2 NPT
FL SAE THREAD
COUPLER 1/8 3/16 SAE 802404100 F. FL4 3/16 SAE
NIPPLE 1/8 3/16 SAE 802404101 M. FL4 3/16 SAE
COUPLER 1/4 3/8 SAE 802404102 F. FL7 3/8 SAE
NIPPLE 1/4 3/8 SAE 802404103 M. FL7 3/8 SAE
COUPLER 3/8 1/2 SAE 802404104 F. FL9 1/2 SAE
NIPPLE 3/8 1/2 SAE 802404105 M. FL9 1/2 SAE
COUPLER 3/8 5/8 SAE 802404106 F. FL9 5/8 SAE
NIPPLE 3/8 5/8 SAE 802404107 M. FL9 5/8 SAE
COUPLER 1/2 5/8 SAE 802404108 F. FL13 5/8 SAE
NIPPLE 1/2 5/8 SAE 802404109 M. FL13 5/8 SAE
COUPLER 1/2 1/2 SAE 802404110 F. FL13 1/2 SAE
NIPPLE 1/2 1/2 SAE 802404111 M. FL13 1/2 SAE
COUPLER 1/2 3/4 SAE 802404112 F. FL13 3/4 SAE
NIPPLE 1/2 3/4 SAE 802404113 M. FL13 3/4 SAE
COUPLER 5/8 3/4 SAE 802404114 F. FL15 3/4 SAE
NIPPLE 5/8 3/4 SAE 802404115 M. FL15 3/4 SAE
COUPLER 3/4 1 SAE 802404116 F. FL17 1 SAE
NIPPLE 3/4 1 SAE 802404117 M. FL17 1 SAE
COUPLER 1 1 1/4 SAE 802404118 F. FL21 1 1/4 SAE
NIPPLE 1 1 1/4 SAE 802404119 M. FL21 1 1/4 SAE
COUPLER 1 1/2 1 1/2 SAE 802404120 F. FL27 1 1/2 SAE
NIPPLE 1 1/2 1 1/2 SAE 802404121 M. FL27 1 1/2 SAE
COUPLER 2 2 SAE 802404122 F. FL45 2 SAE
NIPPLE 2 2 SAE 802404123 M. FL45 2 SAE

Variations (46)

802401100

Body Size1/4"
Port Size1/4"
Port OptionNPT
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)6960
Spillage (ml)0.006

802401101

Body Size1/4"
Port Size1/4"
Port OptionNPT
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)17400
Spillage (ml)0.006

802401102

Body Size3/8"
Port Size3/8"
Port OptionNPT
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)8700
Spillage (ml)0.012

802401103

Body Size3/8"
Port Size3/8"
Port OptionNPT
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)17400
Spillage (ml)0.012

802401104

Body Size3/8"
Port Size1/2"
Port OptionNPT
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)8700
Spillage (ml)0.012

802401105

Body Size3/8"
Port Size1/2"
Port OptionNPT
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)17400
Spillage (ml)0.012

802401106

Body Size1/2"
Port Size1/2"
Port OptionNPT
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)8700
Spillage (ml)0.02

802401107

Body Size1/2"
Port Size1/2"
Port OptionNPT
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)15950
Spillage (ml)0.02

802401108

Body Size1/2"
Port Size3/4"
Port OptionNPT
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)8700
Spillage (ml)0.02

802401109

Body Size1/2"
Port Size3/4"
Port OptionNPT
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)15950
Spillage (ml)0.02

802401110

Body Size5/8"
Port Size3/4"
Port OptionNPT
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)6960
Spillage (ml)0.026

802401111

Body Size5/8"
Port Size3/4"
Port OptionNPT
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)14500
Spillage (ml)0.026

802401112

Body Size3/4"
Port Size1"
Port OptionNPT
Max Operating Pressure Coupled (PSI)4785
Burst Pressure (PSI)6960
Spillage (ml)0.032

802401113

Body Size3/4"
Port Size1"
Port OptionNPT
Max Operating Pressure Coupled (PSI)4785
Burst Pressure (PSI)11600
Spillage (ml)0.032

802401114

Body Size1"
Port Size1 1/4"
Port OptionNPT
Max Operating Pressure Coupled (PSI)4060
Burst Pressure (PSI)6960
Spillage (ml)0.035

802401115

Body Size1"
Port Size1 1/4"
Port OptionNPT
Max Operating Pressure Coupled (PSI)4060
Burst Pressure (PSI)11600
Spillage (ml)0.035

802401116

Body Size1 1/2"
Port Size1 1/2"
Port OptionNPT
Max Operating Pressure Coupled (PSI)3335
Burst Pressure (PSI)4640
Spillage (ml)0.05

802401117

Body Size1 1/2"
Port Size1 1/2"
Port OptionNPT
Max Operating Pressure Coupled (PSI)3335
Burst Pressure (PSI)10150
Spillage (ml)0.05

802401118

Body Size1/8"
Port Size1/8"
Port OptionNPT
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)17400
Spillage (ml)0.005

802401119

Body Size1/8"
Port Size1/8"
Port OptionNPT
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)20300
Spillage (ml)0.005

802401120

Body Size2"
Port Size2"
Port OptionNPT
Max Operating Pressure Coupled (PSI)2175
Burst Pressure (PSI)4060
Spillage (ml)0.1

802401121

Body Size2"
Port Size2"
Port OptionNPT
Max Operating Pressure Coupled (PSI)2175
Burst Pressure (PSI)8700
Spillage (ml)0.1

802404100

Body Size1/8"
Port Size3/16"
Port OptionSAE
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)17400
Spillage (ml)0.005

802404101

Body Size1/8"
Port Size3/16"
Port OptionSAE
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)20300
Spillage (ml)0.005

802404102

Body Size1/4"
Port Size3/8"
Port OptionSAE
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)6960
Spillage (ml)0.006

802404103

Body Size1/4"
Port Size3/8"
Port OptionSAE
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)17400
Spillage (ml)0.006

802404104

Body Size3/8"
Port Size1/2"
Port OptionSAE
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)8700
Spillage (ml)0.012

802404105

Body Size3/8"
Port Size1/2"
Port OptionSAE
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)17400
Spillage (ml)0.012

802404106

Body Size3/8"
Port Size5/8"
Port OptionSAE
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)8700
Spillage (ml)0.012

802404107

Body Size3/8"
Port Size5/8"
Port OptionSAE
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)17400
Spillage (ml)0.012

802404108

Body Size1/2"
Port Size5/8"
Port OptionSAE
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)8700
Spillage (ml)0.02

802404109

Body Size1/2"
Port Size5/8"
Port OptionSAE
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)15950
Spillage (ml)0.02

802404110

Body Size1/2"
Port Size1/2"
Port OptionSAE
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)8700
Spillage (ml)0.02

802404111

Body Size1/2"
Port Size1/2"
Port OptionSAE
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)15950
Spillage (ml)0.02

802404112

Body Size1/2"
Port Size3/4"
Port OptionSAE
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)8700
Spillage (ml)0.02

802404113

Body Size1/2"
Port Size3/4"
Port OptionSAE
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)15950
Spillage (ml)0.02

802404114

Body Size5/8"
Port Size3/4"
Port OptionSAE
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)6960
Spillage (ml)0.026

802404115

Body Size5/8"
Port Size3/4"
Port OptionSAE
Max Operating Pressure Coupled (PSI)5075
Burst Pressure (PSI)14500
Spillage (ml)0.026

802404116

Body Size3/4"
Port Size1"
Port OptionSAE
Max Operating Pressure Coupled (PSI)4785
Burst Pressure (PSI)6960
Spillage (ml)0.032

802404117

Body Size3/4"
Port Size1"
Port OptionSAE
Max Operating Pressure Coupled (PSI)4785
Burst Pressure (PSI)11600
Spillage (ml)0.032

802404118

Body Size1"
Port Size1 1/4"
Port OptionSAE
Max Operating Pressure Coupled (PSI)4060
Burst Pressure (PSI)6960
Spillage (ml)0.035

802404119

Body Size1"
Port Size1 1/4"
Port OptionSAE
Max Operating Pressure Coupled (PSI)4060
Burst Pressure (PSI)11600
Spillage (ml)0.035

802404120

Body Size1 1/2"
Port Size1 1/2"
Port OptionSAE
Max Operating Pressure Coupled (PSI)3335
Burst Pressure (PSI)4640
Spillage (ml)0.05

802404121

Body Size1 1/2"
Port Size1 1/2"
Port OptionSAE
Max Operating Pressure Coupled (PSI)3335
Burst Pressure (PSI)10150
Spillage (ml)0.05

802404122

Body Size2"
Port Size2"
Port OptionSAE
Max Operating Pressure Coupled (PSI)2175
Burst Pressure (PSI)4060
Spillage (ml)0.1

802404123

Body Size2"
Port Size2"
Port OptionSAE
Max Operating Pressure Coupled (PSI)2175
Burst Pressure (PSI)8700
Spillage (ml)0.1

Specifications

WeightN/A
DimensionsN/A
MaterialStainless
Port OptionsBSP,NPT,SAE
Valve StyleFlat Face
Working PressureUp to 5000
Body Size1/4",3/8",1/2",5/8",3/4",1",1 1/4",1 1/2",2"
Port Size1/4",3/8",1/2",5/8",3/4",1",1 1/4",1 1/2",2"
Port OptionNPT,SAE
Max Operating Pressure Coupled (PSI)2175, 3335, 4785, 5075
Burst Pressure (PSI)10150, 11600, 14500, 15950, 17400, 20300, 4640, 6960, 8700
Spillage (ml)0.005, 0.006, 0.012, 0.02, 0.026, 0.032, 0.035, 0.1

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