All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
20 pieces. Total length: 2.1 In/53.6 mm, Connector length 0.53 In/13.5 mm, Connector dia 0.16 In/4mm.
Material: Transparent plastic, net weight 0.14 oz/4 g, strong and durable.
Fit for common aquarium air pump or DIY CO2 system accessories etc, but please do not use them with Professional co2 system.
Protect you air pump by preventing aquarium water from back siphoning during a power outage.
Packing List: 20 x One Way Non-Return Check Valve.
Description
JZMYXA One Way Non-Return Check Valve (20 Pieces)
Total length: 2.1 In/53.6 mm.
Connector length 0.53 In/13.5 mm.
Connector dia 0.16 In/4mm.
Notes:
Fit for common aquarium air pump or DIY CO2 system accessories etc, but please do not use them with Professional co2 system.
Packing List:
20 x One Way Non-Return Check Valve