Air conditioner condensate pump drain pump with trunking

Buy offer Details

Hi,Im interested in your product Air conditioner condensate pump drain pump with trunking. We would be looking to purchase 50 units to start with. I need the following details please : 1) How much noise does the pump make? Do you have any decibal readings? 2) Does the pump come with a warranty? 3) Can the trunking also accommodate the air con pipes? From the picture it doesnt look like there is not enough space for all pipes. 4) What height can the pump push water to? 5) What would be the price for 50 units ex works please? Regards Goher