SC-40Â can be used together with SC-41 air button (also called as Actuator) for remote control purpose. It is widely used in food waste disposer, pumps for swimming pools and spas, hot tubs, sanitary equipment, out door machines, medical equipment etc. As a remote control switch, it is small enough to fix in the control box of the engine. Used as a remote control, the air switch has two actions:
1) Momentary action: when the air button is pushed, the air switch is actuated. When air button is released, the air switch will also be released. This is the way the basic pressure switches are working.Â
2) Alternate action (also referred to as latching or bistable): the first pushing on air button actuates the air switch, and the air switch keep actuating when air button is released. A second push on the air button will release the air switch.| Model | SC-40 | Â |
| Media | Non hazardous gas or liquid | Â |
| Operating Pressure Range | 0.25~15psi for momentary action | Â |
| 0.55~1.8psi for Alternate action | Â | |
| Â | Â | |
| Proof Pressure | 50psi | Â |
| Operating temperature Range | -10ºC~+85ºC |  |
| Contact Arrangement | SPDT or SPST | Â |
| Â | 5A,125/250VAC(0.25psi~15psi) | Â |
| Electrical Rating | 16A,125/250VAC(0.87psi~15psi) | Â |
| Â | 21A,125/250VAC(1.25psi~15psi) | Â |
| Terminals | 6.35 or 4.8mm male Q.C. | Â |
| Connection | Inlet 4.0mm for tube connection (Optional | Â |
| 1/8"NPT or other fittings are available) | Â |
FAQ
Q:How to order our product ?Â
A:1).Please tell us the model and quantity and other request you need.Â
  2).We make the PI for you.
  3).After you confirm the PI, we arrange the order for you after receiving your payment.
  4).After the goods finished, we send the goods out to you and tell you the tracking number.
  5).We will track your goods until you receive the goods.Â
Q:Â Â What's your warranty ?
A: One years
Q: What's your contact information:
A: Our address: Liushi town, Zhejiang province, China. Â
Q: What's your shipment method?
A: We ship by Express, by air, by sea, by train. Normally we checked and compare, then provide customer the most proper shipment method.
Q: What's about MOQ?
A: First order MOQ=1pcs
Q: If i want to release order, what's the payment method you accept ?
A: We accept T/T, Paypal, Western union, L/C.
Q: If i want to release order, what's the process?
A: Thanks. You can send inquiry to us by alibaba, or send us by email, we will reply within 24hrs.
Thank you & Now pls send your  kindly inquiry !  ^!^
Contact Us
Â
         YUEQING YUMO ELECTRIC CO.,LTD             Â
 TEL:0086-577-62791815    Mobile:0086-13757779011
How to contact us:
 Send your inquiry detail in the below for free samples, click "send "now.Â
  SC-40A air switch foot pedal air acuator Air Actuate Pressure SwitchSC-40 can be used together with SC-41 air button (also called as Actuator) for remote control purpose. It is widely used in food waste disposer, pumps for swimming pools and spas, hot tubs, sanitary equipment, out door machines, medical equipment etc. As a remote control switch, it is small enough to fix in the control box of the engine. Used as a remote control, the air switch has two actions:
1) Momentary action: when the air button is pushed, the air switch is actuated. When air button is released, the air switch will also be released. This is the way the basic pressure switches are working.Â
2) Alternate action (also referred to as latching or bistable): the first pushing on air button actuates the air switch, and the air switch keep actuating when air button is released. A second push on the air button will release the air switch.| Model | SC-40 | Â |
| Media | Non hazardous gas or liquid | Â |
| Operating Pressure Range | 0.25~15psi for momentary action | Â |
| 0.55~1.8psi for Alternate action | Â | |
| Â | Â | |
| Proof Pressure | 50psi | Â |
| Operating temperature Range | -10ºC~+85ºC |  |
| Contact Arrangement | SPDT or SPST | Â |
| Â | 5A,125/250VAC(0.25psi~15psi) | Â |
| Electrical Rating | 16A,125/250VAC(0.87psi~15psi) | Â |
| Â | 21A,125/250VAC(1.25psi~15psi) | Â |
| Terminals | 6.35 or 4.8mm male Q.C. | Â |
| Connection | Inlet 4.0mm for tube connection (Optional | Â |
| 1/8"NPT or other fittings are available) | Â |
FAQ
Q:How to order our product ?Â
A:1).Please tell us the model and quantity and other request you need.Â
  2).We make the PI for you.
  3).After you confirm the PI, we arrange the order for you after receiving your payment.
  4).After the goods finished, we send the goods out to you and tell you the tracking number.
  5).We will track your goods until you receive the goods.Â
Q:Â Â What's your warranty ?
A: One years
Q: What's your contact information:
A: Our address: Liushi town, Zhejiang province, China. Â
Q: What's your shipment method?
A: We ship by Express, by air, by sea, by train. Normally we checked and compare, then provide customer the most proper shipment method.
Q: What's about MOQ?
A: First order MOQ=1pcs
Q: If i want to release order, what's the payment method you accept ?
A: We accept T/T, Paypal, Western union, L/C.
Q: If i want to release order, what's the process?
A: Thanks. You can send inquiry to us by alibaba, or send us by email, we will reply within 24hrs.
Thank you & Now pls send your  kindly inquiry !  ^!^
Contact Us
Â
         YUEQING YUMO ELECTRIC CO.,LTD             Â
 TEL:0086-577-62791815    Mobile:0086-13757779011
How to contact us:
 Send your inquiry detail in the below for free samples, click "send "now.Â
This aluminum alloy ladder is light, handy, and easily portable. It is equipped with the hook, the D shaped anti-skid ladder rung, as well as the anti-skid tape of telegraph pole.
Our working platform is aluminum alloy frame style. The item number is 22251. This product can be used on the tension support for balance line, high altitude crimping, and other operation. When the load is excessive, the number of lifting rope should be increased and a test is taken. This rope is supposed to fasten the bottom material.
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