McDonnell Miller Series FS8-W In Stock

Manufacturer:
McDonnell Miller
Description:

General Purpose Liquid Flow For general purpose applications with environmental exposure, requiring water-tight, dust tight, or a NEMA 4X rated flow switch. 1" NPT. Sealed Monel bellows. Single pole, double throw snap switch. Four stainless steel paddles included - 1", 2", 3" & 6". Optional features: BSPT threads, gold plated contacts. Minimum temperature 32°F Maximum temperature 225°F Maximum operating pressure 150 psi Values are +- 10%

Item Name: McDonnell Miller Series FS8-W
Lead Time: Most items In Stock ready to ship!
Ordering Information
Model# Part# Description Weight A B C D E F G Price Qty  
FS8-W 120601 General purpose flow switch w/ NEMA 4X enclosure
$Call
4.00 3 1/4 8 3/8 2 5/16 3 7/16 1 1 3/4 3 1/4 $177.55 Add to Cart
FS8-WJ 120602 FS8-W w/BSPT connections 4.00 3 1/4 8 3/8 2 5/16 3 7/16 1 1 3/4 3 1/4 $186.20 Add to Cart
FS8-WG 120603 FS8-W w/ gold plated switch contacts 4.00 3 1/4 8 3/8 2 5/16 3 7/16 1 1 3/4 3 1/4 $194.90 Add to Cart
FS8-WG-SL 120604 FS8-W w/ gold plated switch contacts, sealed leads 4.00 3 1/4 8 3/8 2 5/16 3 7/16 1 1 3/4 3 1/4 $216.55 Add to Cart
FS8-WZ 120605 FS8-W w/ ANSI terminal connections 4.00 3 1/4 8 3/8 2 5/16 3 7/16 1 1 3/4 3 1/4 $186.20 Add to Cart
Flow Rates (Values are +- 10%)
Pipe Size NPT in. Settings Flow gpm Velocity No Flow gpm Velocity Max. Flow Rate gpm w/o paddle damage
1 Factory or minimum 4.9 1.82 3.4 1.25 27
1 Maximum 17.6 6.53 15 5.56 27
1.25 Factory or minimum 7.5 1.6 5.3 1.14 47
1.25 Maximum 29 6.23 24.6 5.28 47
1.5 Factory or minimum 9.4 1.48 6.7 1.05 63
1.5 Maximum 37.8 5.95 32.2 5.07 63
2 Factory or minimum 13.7 4.34 9.4 0.9 105
2 Maximum 56.4 5.39 47.4 4.53 105
2.5 Factory or minimum 17.9 1.2 12.1 0.8100000000000001 149
2.5 Maximum 71.3 4.78 59.2 3.97 149
3 Factory or minimum 24.2 1.05 16.4 0.71 230
3 Maximum 89 3.87 72.5 3.15 230
4 Factory or minimum 35.3 0.89 27 0.68 397
4 Maximum 118 2.89 105 2.64 397
5 Factory or minimum 48.6 0.78 37.4 0.6 654
5 Maximum 178 2.86 160 2.57 654
6 Factory or minimum 60.3 0.67 46.8 0.52 900
6 Maximum 245 2.72 225 2.5 900
Electrical Ratings
Voltage Motor Switch Rating(Amperes) 120 VDC .5 Amp Full Load Motor Switch Rating(Amperes) 120 VDC .5 Amp Locked Rotor Pilot duty
120 VAC 7.4 44.4 125 VA at 120 or 240 VAC
240 VAC 3.7 22.2 125 VA at 120 or 240 VAC
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