PERLITE IS A GENERIC NAME FOR A NATURALLY OCCURRING SILICEOUS VOLCANIC ROCK.A unique property of perlite is that it expands up to twenty times its original volume when it is heated to its softening range. This expansion process is caused by the presence of water in the crude rock. When perlite ore is rapidly heated to above 850°C, this water vaporises and causes the softened rock to expand. Tiny glass-like bubbles are produced which account for the lightweight and exceptional physical properties of expanded perlite.It is these lightweight glass-like bubbles that are milled and classified under stringent quality controlled conditions to produce perlite filter aids. These perlite filter aids e..
Poolrite Diamond Kleen Glass requires 20% less glass than sand.Environmentally friendlyEliminates porous bacteria growth inside the tankDeep bed filter penetrationReduces chemical consumptionElectrostatic filtration charge for finer filtrationWater saving properties via less backwashingSaves energy via more efficient filtrationFilters down to approx. 3 micronsLife expectancy will exceed 10 years..
OXY Rescue KitBrand: Ferno
1 x multiflow regulator complete with 02 high pressure outlets.
1 x Oxy demand valve (OTWO).
1 x H.P. oxygen hose.
1 x oxygen power suction unit with H.P. hose.
1 x cylinder spanner.
1 x adult oxy mask and tube.
2 x adult oxy mask disp.
3 x child oxy mask disp.1 x merlin adult resuscitation mask no.5.
1 x merlin adult resuscitation mask no.3.
1 x merlin extension hose.
1 x guedel airway no.1 50 mm disp.
1 x guedel airway no.2 50 mm disp.
1 x guedel airway no.3 50 mm disp.
1 x guedel airway no.4 50 mm disp.
1 x guedel airway no.5 50 mm disp.
1 x merlin pocket mask complete with 02 outlet.
Note: Oxygen bottle not included.
Bag sold separately...