Packaging & Delivery
Packaging Details: carton packing: 36cmx34cmx22cm 200 pieces in one carton packing. 12KG weight earch one carton.
Delivery Detail: 10,000 pieces can be ready for delivery within one week

Specification:
(1) rated working pressure: 12 bars(1.2Mpa)
(2) airproof test pressure: 24bars(2.4Mpa)
(3) strength test pressure: 30bars(3Mpa)
(4) thread: 1/2",3/4"
(5) large coverage glass bulb sprinkler
(6) 20mm diameter model:

Nozzle Temperature Rating	the maximum Ambient temperature	Color liquid-filled glass ball
57	38C	Orange
68	38C	Red
79	38C	Yellow