{"id":5741,"date":"2023-04-13T07:55:48","date_gmt":"2023-04-13T05:55:48","guid":{"rendered":"https:\/\/opn.ttc.mybluehost.me\/?product=high-pressure-control-auto-allair"},"modified":"2025-12-10T01:22:14","modified_gmt":"2025-12-10T06:22:14","slug":"allair-high-pressure-control-auto","status":"publish","type":"product","link":"https:\/\/allairaircon.co.za\/?product=allair-high-pressure-control-auto","title":{"rendered":"Allair High Pressure Control Auto"},"content":{"rendered":"

Allair High Pressure Control Auto<\/strong><\/p>\n

Model:P530DE<\/strong><\/p>\n

Allair High Pressure Control<\/strong><\/p>\n

AUTO<\/strong><\/p>\n

5-30 Bar<\/strong><\/p>\n

A high-pressure switch is connected to the discharge, or \u201chigh\u201d side of the system to sense discharge pressure. <\/span><\/span>A pressure switch has two main functions: protection and control.Basic pressure switches can either be for high or low pressure. If the refrigerant discharge pressure builds too high, the switch flips from closed to open, lowering the pressure.<\/strong><\/p>\n

Compressor Protection: Prevents compressors in AC\/refrigeration units from being damaged by excessively high discharge pressure.<\/span><\/strong><\/p>\n

System Safety: Stops the entire system (chillers, boilers) from releasing fluids or failing under extreme pressure.<\/span><\/strong><\/p>\n

Condenser Fan Cycling: Used in commercial refrigeration to manage head pressure by cycling the condenser fan.<\/span><\/strong><\/p>\n

Cold room and freezer room accessories\u00a0<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

5-30 Bar<\/strong><\/p>\n

Control and Protect system<\/strong><\/p>\n\n\n\n\n\n\n\n
Amb. Temp. Note<\/strong><\/td>\n80 \u00b0C\/176 \u00b0F for max 120 min<\/strong><\/td>\n<\/tr>\n
Ambient temperature range [\u00b0C] [max]<\/strong><\/td>\n65 \u00b0C<\/strong><\/td>\n<\/tr>\n
Ambient temperature range [\u00b0C] [min]<\/strong><\/td>\n-40 \u00b0C<\/strong><\/td>\n<\/tr>\n
Ambient temperature range [\u00b0F] [max]<\/strong><\/td>\n149 \u00b0F<\/strong><\/td>\n<\/tr>\n
Ambient temperature range [\u00b0F] [min]<\/strong><\/td>\n-40 \u00b0F<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
Max. Working Pressure [bar]<\/strong><\/td>\n35 bar<\/strong><\/td>\n<\/tr>\n
Max. Working Pressure [psig]<\/strong><\/td>\n510 psig<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n
Pressure connection size<\/strong><\/td>\n1\/4<\/strong><\/td>\n<\/tr>\n
Pressure connection standard<\/strong><\/td>\nDIN 8906<\/strong><\/td>\n<\/tr>\n
Pressure connection type<\/strong><\/td>\nFlare<\/strong><\/td>\n<\/tr>\n
Pressure Male\/Female<\/strong><\/td>\nMale<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":16684,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[230,236],"product_tag":[],"class_list":{"0":"post-5741","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-aircon-fridge-coldroom-accessories","7":"product_cat-pressure-switches-allair","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"acf":[],"yoast_head":"\nAllair High Pressure Control Auto<\/title>\n<meta name=\"description\" content=\"Allair High Pressure Control Auto. 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