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PLAST-O-MATIC SWT

Photo PLAST-O-MATIC SWT Descriptions PLAST-O-MATIC SWT Specifications PLAST-O-MATIC SWT User Manual for PLAST-O-MATIC SWT Related instruments to PLAST-O-MATIC SWT

PLAST-O-MATIC SWT Pressure Switches

PLAST-O-MATIC SWT Pressure Switches
PLAST-O-MATIC SWT Pressure Switches

Series SWT Pressure Switch with PTFE diaphragm, for pressures to 150 PSI. Versatile snap-action 16 Amp/3 terminal switch is standard; low deadband 3 Amp switch optional. For 25 Amp switch, consult factory. PVC, CPVC, PP or PVDF.

			

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Made in USA. brand PLAST-O-MATIC, model SWT

International delivery to Europe, Asia and Africa.
Our warehouses are located in the UK, UAE and Senegal.

price by request

Available

Available

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Only the best I&C brands

Our company is a global supplier of control and measuring instruments from well-known world brands

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Discounts for organisations

We sell high-tech equipment at very low prices. We provide really advantageous conditions for partners

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Fast delivery across the Europe & Asia

We take care of all logistics and customs clearance of I&C solutions from Europe, USA, China and India

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Professional advice on device selection

Our specialists are ready to advise you on any technical question. We can find an analogue of any device

Descriptions of PLAST-O-MATIC SWT

  • The Plast-O-Matic Series SWT Pressure Switch can be used to activate or de-activate equipment when pressure in a piping system either rises or falls to a set pressure.
  • Liquid in the piping system acts against a PTFE diaphragm.
  • The diaphragm works against a piston and spring, which triggers an electrical switch within the upper chamber of the unit.
  • Spring pressure is set by simply threading the adjusting screw in and out.
  • Series SWT contains a snap-action electric switch with three terminals.
  • One is common, one is normally-open, and one is normally-closed.
  • The normally-open switch will close upon reaching the set pressure, and the normally-closed switch will open when set pressure is reached.
  • Set pressure can be reached by higher system pressure falling to the set value, or when lower system pressure rises to the set value.
  • As an example, the switch can be set to actuate at 50 PSI, rising pressure (switch actuates when pressure rises to 50 PSI).
  • When the pressure rises to 50 PSI the normally-open contact will close, and the normally-closed contact will open.
  • Therefore, depending on how the switch is wired, a light, or a pump, etc. can be energized or de-energized…or one item could be energized and another de-energized at the same moment.
  • As the pressure continues to rise, no further changes occur.

Technical specifications of PLAST-O-MATIC SWT

  • Materials:  1/2″ NPT system inlet fitting.
  • Wetted Parts: PVC type 1, grade 1, and PTFE There are no wetted elastomers
  • Non-wetted Parts: PVC, type 1, grade 1, Ethylene Propylene Rubber (EPR), stainless steel, nylon, Buna-N.
  • Pressure Rating: Maximum inlet pressure: 150 psi.
  • Operating Pressure: There are three ranges, 15-50 PSI, 50-100 PSI, 100-150 PSI, each according to the spring that is installed. All three springs are included with the assembly. The middle range spring (50-100 PSI) is installed by the factory. The spring is changed by removing the Adjusting Screw. Do not disassemble the main housing. See “Setting the Switch” for further details.
  • Electric Switch Rating: 16 amps @125 VAC, 1/2 HP, 16 amps @ 250 VAC, 1/2 HP. UL recognized and CSA approved. NOTE: A 25 Amp switch and a low deadband 3 Amp switch are available. See Section V, “Deadband”. Minimum order quantities may apply. Consult factory for additional details.
  • Other: NEMA 4X construction; water and corrosion resistant.
  • Operating Temp. Range: PVC: 40°F to 140°F

User Guide and Instruction manual for PLAST-O-MATIC SWT

You can request the necessary certificates, documentation, instructions and user manuals for PLAST-O-MATIC SWT using the special form.

You can buy PLAST-O-MATIC SWT in UK or Europe at a favourable price in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email . PLAST-O-MATIC SWT price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.

See also: Pressure Switches,  Valves & Fitting