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Alco PS1 Pressure Switch


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Alco PS1 Pressure Switch
Maximum volatge: 230v. Alco PS1-A3R is a low cost versatile pressure switch utilised for many common pressure sensing applications. 0 - 7 bar.
Part Number: AL-PS1

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£34.00 [Ex. VAT]
Including VAT £40.80
  • Buy 25 for £30.00 each and save 12%
1 year guarantee
EUP Ready

Product Details


• Adjustable pressure range

• Narrow adjustable differential depending on model

• Range and differential pointer in units bar and psig

• Range and differential individually lockable by wire seal

• High rated SPDT contacts 

• Shatter resistant contacts

• Heavy duty, finger-proof terminal blocks

• Captive terminal and cover screws

• Dual pressostats with two independent SPDT switches

• Manual toggle for system checkout and override

• Standard pressure connection 7/16”-20 UNF for 1/4” SAE male flare connection

• Locking plate and mounting screws included

Delivery & Returns

Pump Sales Direct (PSD) offers a free standard delivery service (2-3 working days) to mainland UK*. The free standard delivery service relates to all pumps on our website and also individually purchased spares or accessories over the value of £50 (before VAT). Individual spares or accessories purchased under £50 will incur a £6.95 delivery charge.

PSD also offers a next day delivery service at a charge of £7.50*, provided we receive your order before 3:30pm Monday to Friday (excludes Weekends and Bank Holidays).

*Excludes UK Islands, Republic of Ireland, Northern Ireland and Scottish Highlands.

UK Delivery Charge Options:-

Standard Delivery (2-3 working days)* - FREE

Next Working Day Delivery (on orders placed before 3:30pm)* - £7.50

Next Working Day Delivery before 10.30 am (on orders placed before 3:30pm)* - £25.00

Next Working Day Delivery before 12.00pm (on orders placed before 3:30pm)* - £15.00

Saturday AM Delivery before 12.00pm*- £35.00

Scottish Highlands Standard Delivery - £17.50

UK Islands & Republic of Ireland Standard Delivery - £25.50

*Excludes UK Islands, Republic of Ireland, Northern Ireland and Scottish Highlands.

Additional Information

Additional Information

Manufacturer Alco
Guarantee message 1 year guarantee
Dimensions No
Bars No
Impeller type No
Electrical supply 230V
AC Power Single Phase
Speed No
Cable length No
Flow rate No
Max Head No
Pump Operation No

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