Positive displacement pump works

Positive displacement pump is to rely on working elements in the pump cylinder for reciprocating or rotary motion, so that work volume alternately increase and decrease, in order to achieve liquid inhalation and discharge. The reciprocating motion of the working elements of the positive displacement pump called the reciprocating pump, known as rotary motion rotary pump. The former suction and discharge process alternately in the same pump cylinder, and by the suction valve and the discharge valve to control; the latter is through the gear, screw, leaf rotor or slide and other working elements of the rotation, forcing the liquid from inhalation Side to the discharge side. Volumetric pump at a certain speed or reciprocating frequency of the flow is certain, almost no change with the pressure; reciprocating pump flow and pressure pulsation, the need to take appropriate measures to reduce pulsation; rotary pump generally no pulsation or only a small Pulsation; with self-suction capacity, the pump can be started immediately after the suction of liquid in the suction pipe; start the pump must be completely open the discharge pipe valve; reciprocating pump for high pressure and low flow; rotary pump for small and medium-sized flow And higher pressure; reciprocating pump suitable for conveying clean liquid or gas-liquid mixture.

Cabinet Light

LEDER technology give your TV an edge and reduce eye strain with under cabinet Strip light from Monster Mounts. Under cabinet, this cabinet strip light that attaches to the back of your television, work with both freestanding and mounted TV's and can be plugged into the back of your TV directly via a USB port.

The cabinet light`s lens which is rotating allows for light distribution in the direction that best suits your space. The lens of the cabinet light is adjustable up to 130 degrees.This ultra low-profile design of the Series xenon under cabinet lighting conceals long-lasting, low-voltage bulbs that distribute a crisp bright light. Hinged tops allow for convenient bulb replacement, and push-in wire connectors in the junction box make either direct wire or plug-in installation quick and simple.

Features:

• Product Type: Tape light

• Power Source: Plug-in

• Excellent power saving

• Mounting Method: Adhesive

• A low profile design

• Color temperature :3000k-6000K

• Adjustable angle: Rotating lens up to 130 degrees that allows for light distribution in the direction that best suits your space.

• Type of protection: IP20

• Warranty:2 years

The best atmosphere enhancer put up at the best time. Providing instant and responsive lighting, Our cabinet light strips are suitable for your bedside, cabinet, hallway, wardrobe, closet dining room, upstairs, kitchen, porch, deck, and living rooms, especially great for holidays and events like Christmas, Halloween, parties or anywhere that needed. With a variety of stylish, quality products, we promise that one of them will work for you.

We have rich production experience in lighting. Except Cabinet Light, we also offered other product in Indoor Lighting .Such as : LED Downlight , LED Panel Light, Track Light , Linear Light , LED Strip Light , LED Tube Light , LED Bulb , LED Ceiling Light as so on .

Under Counter Lighting,Cabinet Light Fixtures ,Under Counter Led Lights,Kitchen Under Cabinet Lighting

JIANGMEN LEDERLIGHT LIGHTING Co.,LTD , https://www.lederlight.com