NW97-EN

Modular FRL Series Airplus Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice AIR TREATMENT 39 Dimensions Model B1 B2 B3 D1 D2 D3 D4 L2 L3 L4 L5 L8 L9 #171.. 48 21 42 G1/8” G1/4” 1/4” NPT G1/8” 1/8” NPT M30x1,5 / 27,5 54 55 / / / #172.. 62 28,5 57 G1/4” G3/8” 1/4” NPT 3/8” NPT G1/8” 1/8” NPT M42x1,5 / 34 71,8 68 / / / #173.. 73 32,5 65 G3/8” G1/2” 1/2” NPT G1/8” 1/8” NPT M42x1,5 / 40 72,8 80 / / / #174.. 99 44 88 G1” 1” NPT G1/8” 1/8” NPT M54x1,5 8,5 52,5 87,5 105 54,5 25 70 Variable dimensions Model B2 B3 D1 D6 - Type of digital pressure switch L6 L7 - Type of digital pressure switch With pressure gauge With digital pressure switch A - B C - D A - B C - D #171.. 21 48,5 60 G1/8” G1/4” 1/4” NPT M8 - 3 PIN 3 x 0,129 mm, Ø 4 mm 15 150 2000 #172.. 28,5 62,5 73,5 G1/4” G3/8” 1/4” NPT 3/8” NPT #173.. 32,5 70,5 81,5 G3/8” G1/2” 1/2” NPT #174.. 44 90,5 101,5 G1” 1” NPT B1 B3 D1 L3 L4 D2 D3 L2 B2 Pressure gauge connection port version L9 D4 D4 L8 L5 Fixing holes dimension detail (only for size 4) B3 B2 D1 Integrated pressure gauge version B2 B3 D1 D6 L6 L7 Integrated digital pressure switch version