Heads for gas washing bottles Duran®, with filter disc
Product number:
9110422
Manufacturer:
DWK Life Sciences GmbH (Duran)
Packaging information:
Weight:
0.108 kg
Description
Properties
| Ground size: | NS45/40 |
|---|---|
| Manufacturer Article Number: | 257520107 |
| Material: | Boro 3.3 |
| Porosity: | 1 |
| UNSPSC: | 41-10-32-09 |
| With filter disc: | Yes |
Skip product gallery
Gas washing bottles acc. to Drechsel, complete, DURAN® tubing
From
€58.70*
Gas washing bottles Duran®, acc. to Drechsel
From
€69.30*
Gas washing bottles acc. to Drechsel, with glass olives
From
€69.20*
Gas washing bottle heads, DURAN® tubing
From
€24.60*
Gas washing bottles acc. to Drechsel, without Filter
From
€39.60*
Gas washing bottles, Borosilcate glass 3.3
From
€79.40*
Safety / overpressure valves, with spring loaded spherical ground joint seal
From
€298.00*
Gas washing columns, FEP/PTFE
From
€364.30*
Similar products
Bottle, DURAN®. Head made from DURAN® tubing, with screw connections. Head available with or without filter disc, insert height adjustable, central screw cap: GL 45, lateral screw caps: GL 14.
With screw-connection system. The insertion height of the head is adjustable.Porosity 1Autoclavable
Acc. to DIN 12596, complete with head (with filter disc)Material head: DURAN® tubing
Acc. to DIN 12596. DURAN® tubing. Cone NS 29/32.
Acc. to DIN 12596, complete with headMaterial head: DURAN® tubing
VitraPOR®head with fritted disc, standard taper joint.
When laboratory ground devices are used under vacuum or/and slight overpressure, the use of this combined overpressure safety valve can be recommended. These valves act as immediately closing safety valve under vacuum and they allow under overpressure the visual control of the bubble formation in the blocking liquid. The real sealing is effected by a special designed spherical ground joint (cup and ball) on which an adjustable spring power acts. It is supported by a free to chose blocking liquid which should be higher viscous for vacuum operations. The sealed climbing tube at the spherical ground cup serves as a guide and prevents that the liquid climbs back into the apparatus.
PTFE top with two threaded connections. The standard PTFE frit has a pore size of approx. 3 µm and is screwed on the riser tube with an M8x1 thread. It can be exchanged with the PTFE gas distributor with fine bores which needs a lower primary pressure.Temperature resistance: from -200°C to 250°CTransparentUnbreakableFrit easily exchangeable
