Winters
6WPS Pressure Switch Description & Features: • Constructed using a rugged
cast aluminum housing (NEMA 4X and 12) that incorporates Winters’
standard accurate switching mechanism actuated by a diaphragm
• Housing can be specified watertight or explosion proof and large enough to accommodate up to 4 full size SPDT electric switches
• Electric switches are available in a variety of configurations including adjustable switch differential (dead band), DPDT, high-low operation, manual reset
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Many switching configurations can be supplied with electric switches
that have low switch differentials (dead band), high direct current
ratings, gold contacts, hermetically sealed contacts
• Standard pressure-sensing element uses a strong Buna N elastomer diaphragm. Other diaphragm materials are available
• 1 year warranty Applications: • Multiple tank or pump controls and those requiring alarm systems Download specifications and order info
| Housing | Cast aluminum | | | | Pressure
Connection | 1/4 NPT | | | | | Electrical Connection | 3/4 NPT | | | | | Port Material | Aluminum | | | | | Diaphragm Material | Buna N, Teflon® protected, Viton® | | | | | Deadband | Fixed | | | | | Sensitivity | 0.5% of range (for SPDT) | | | | | Drift | <1% of range (100,000 operations) | | | | | Contact Ratings | 15A - 125, 250, 480 VAC | | | | | Set Point Adjustment | Screw type, field adjustable | | | | | No. of Contacts | 1, 2, 3 or 4 SPDT or 1 DPDT | | | | | Maximum Ambient Temperature | 180°F (82°C) | | | | | Minimum Ambient Temperature | -20°F (-29°C) | | | | | Weight | Approx. 5 lbs. |
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