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B6FS37F5 Eaton FS Flow Sensor Series Quick Disconnect Coupling - 3/8-18 Female NPTF - Brass

SKU
B6FS37F5 Eaton
a
$31.62

PRODUCT DESCRIPTION

Eaton FS Flow Sensor Series - Quick Disconnect Couplings
 
Eaton's Flow Sensor Series is designed to protect personnel and property in case of hose failure in compliance with Federal Safety Regulations. Flow Sensors are intended for use with compressed air.

See How to Order

Please reference Fluid Compatibility Chart (Both the elastomer and metal must be considered when determining suitability of combination for a coupling)


SPECIFICATIONS
Applications & Markets:
  • General Industry
  • Pneumatic Tools
Product Features:
  • Automatically shuts off air flow to ruptured hose
  • Reduces risk of injury or damage from hose whip
  • Automatically resets after failure correction
  • Operates in any orientation
  • Compact design, economical, tamper-resistant
Standard Body Material:
  • Brass
Typical Installation
for 1/2" Line:
Flow Data:
  • The graph above indicates the minimum inlet pressure for various hose lengths. Each Flow Sensor has a shut-off flow rating dependent upon inlet pressure. The length of hose and fitting size are critical in the proper operation of the valve. For example, with the B8FS50F8 Flow Sensor, the hose I.D. must be 1/2" using only 1/2" pipe thread end fittings. Thirty feet of hose requires at least 20 psig inlet pressure; fifty feet of hose requires at least 28 psig inlet pressure; and seventy-five feet of hose requires at least 36 psig inlet pressure. Inlet pressures lower than those indicated on the curves above will not guarantee protection in case of hose failure. Valve shut-off occurs only when flow exceeds the flow rating for the inlet pressure.
  • If hose lengths greater than 75 feet are required, a 1/2" size or larger Flow Sensor must be installed on the inlet end of each 75-foot section, and a correspondingly higher inlet pressure must be supplied for proper operation of the Flow Sensor to assure safety.


Dimensions FS Flow Sensor Series - Female NPTF End Connections
Part Number* Body Size Thread
Size
Type Shut-off Flow, SCFM, at Inlet Pressure
PSIG
Dimensions
60 80 100 120 140 160 180 200 in
(mm)
in
(mm)
B4FS25F2 1/4 1/4-18 Female NPTF 16 18 20 22 23 25 26 27 2.14
(54.36)
0.75
(19.05)
B6FS37F5 3/8 3/8-18 Female NPTF 41 46 50 55 59 63 66 69 2.50
(63.50)
0.88
(22.35)
B8FS50F8 1/2 1/2-14 Female NPTF 65 73 80 87 93 99 704 109 3.12
(79.25)
1.06
(26.92)
B12FS75F13 3/4 3/4-14 Female NPTF 105 118 130 141 152 161 169 177 3.68
(93.47)
1.38
(35.05)
B16FS100F21 1 1-11 1/2 Female NPTF 170 191 210 227 245 260 273 286 4.59
(116.59)
1.75
(44.45)
B24FS150F45 1 1/2 1 1/2-11 1/2 Female NPTF 365 410 450 489 525 557 586 615 5.86
(148.84)
2.50
(63.50)
* All flow sensors have a pressure drop of approximately 2 psid at 80% of shut-off flow
More Information
Part Number B6FS37F5
Location Each
Series No
Material Brass
Body Size 3/8
Thread 3/8-18
Coupling Type Female NPTF
End Type Flow Sensor
Gender Female
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