Page 119 - Suttner Product Catalog - 2023

Flow Switches & Pressure Switches

ST-7 FLOW SWITCH (with micro switch)
Mounts in any position and spring assisted brass magnet configuration

ORDER # PRESSURE TEMP. FLOW RATE SWITCH POINT
200007500 75 - 5000 PSI 176° F 12 GPM 1.2 GPM 47”
200007510 75 - 5000 PSI 176° F 12 GPM 0.3 GPM wire
INLET OUTLET WEIGHT BOX QTY
3/8" FPT 3/8" FPT .80 lb 50
Replacement micro switch: #200007498
#200007500 replacement float: #200007497
#200007510 replacement float: #200007496
• With micro-switch instead of reed switch
• Easy to install
• Resistant against shock and vibration
• IP 65 rated-water and dust proof
• Can be wired normally opened or closed

ST-505 FLOW SWITCH (stainless steel, 8700 psi)
Vertical mounting position and free floating brass magnet configuration

ORDER # PRESSURE TEMP. FLOW RATE
200505706 75 - 8700 PSI 180° F 1.0 - 7.8 GPM
INLET OUTLET WEIGHT BOX QTY 47”
3/8" FPT 3/8" FPT .90 lb 50 wire
Replacement reed switch: #200005435
Replacement float: #200005300
• Mounts further downstream in pumping system than traditional
vacuum switches, thereby minimizing potential leak points that
can cause vacuum switches to close
• Easy brass reed switch replacement
• 3/8” bonded seal #78888389 is recommended to seal inlet
and outlet threads

ST-7.1 PRESSURE SWITCH

SWITCH
ORDER # PRESSURE TEMP. INLET COLOR
POINT
200007800 4350 PSI 190° F 580 PSI 1/4" MPT Black
200007801 4350 PSI 190° F 360 PSI 1/4" MPT Red 47”
wire
• Compact design
• Split piston for water and electrical side
• Easy to install
• IP 65 rated-water and dust proof
• Can be wired normally opened or closed
• Max 10 Amps Rating

SUTTNER AMERICA COMPANY 119