... quality, new material of PVC2)Size: 1/2'',3/4'',1'',1--1/2'',2'',3'',3--1/2'',4''3)Many color available you can choice, for ... and socket5)Standard: BS, ANSI, DIN, JIS6)Temperature: -10--65degree7)Handle is very novel and be popular for many ... Heat, high temperature, extremely long usage life for at least 10 yearsApplication: applies to Swimming pool, wastewater treatment, aquaculture, agriculture ...