Hozelock Garden Pond Air Pumps Model:640 These filters can be recessed

These filters can be recessed into the ground up to 1/3 of its height to keep them out of site

1 = Loud Sound Alarm (4kHz/110 dB)

*Based on outermost extremities

000 L/H 2 x 32 / 40 + 2 x 50 mm T-Flow 75 20

no matter how small or large

Hozelock Garden Pond Air Pumps Model:640 These filters can be recessedHozelock Air Pumps for garden ponds help to Add vital oxygen into a fishpond and is therefore very important for fish health, particularly in densely stocked ponds and in the summer months when oxygen levels decline. Air pumps can also be used to circulate water and help prevent the pond from freezing in winter. We supply a range a of air pumps so suit ponds of all sizes. Specifications MODEL OUTPUT IN LPH (GPH) OUTPUT AT 1M NO. OF OUTLETS WATTAGE MAX