美国Conmaco进口离合器调节螺杆5549334-501

美国Conmaco进口离合器调节螺杆5549334-501
泉州市海科恩机械设备有限公司
durability, from the phone's electronics to their sturdy enclosure constructed of engineering polymer. WRT-10-H models are built for demanding applications where reliability is essential.
Product Features
? Teleseal Keypad/Curly Cord/Heavy Duty Handset
? Magnetic reed hook switch to reduce parts subject
to wear
? Encapsulated circuitry impervious to water
and particles
? Nylon hinge to prevent jamming caused by salt
or corrosion
? Spring-loaded door for automatic closure
? Surge arrestor to prevent voltage spike damage
? Heavy duty industrial handset
? Volume control to ensure communication in
noisy environments
? Electret noise reducing microphone for clear
communication
? Service temperature range from -40? to +140?F
( -40? to +60?C )

easy mounting
? Modular parts for easy service
? Hearing aid compatible
? Electronic ringer for reliability
? Yellow enclosure for high visibility. Optional Grey
enclosure and other custom options available
? Weather, dust & corrosion resistant
? Tone or pulse dialing for universal configuration
? Easily connected to any single line analog CO or
PABX telephone line
? Powder coated, corrosion protected steel faceplate
? Front access plate for ease of hook-up




Guardian防风雨电话机WRT-20-H
Product Features
? Membrane Keypad/Curly Cord/Volume Control
on Keypad
? Magnetic reed hook switch to reduce parts subject
to wear
? Encapsulated circuitry impervious to water
and particles
? Nylon hinge to prevent jamming caused by salt
or corrosion
? Spring-loaded door for automatic closure
? Surge arrestor to prevent voltage spike damage
? Heavy duty industrial handset
? Volume control to ensure communication in