BPG column spare parts recommended to keep on site
BPG column spare parts recommended to keep on site
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Column size(s)
Overview
Recommendations for BPG column spare parts:
O-rings and nets should be checked regularly for wear. Worn O-rings may not seal properly and over-used nets can affect distribution. Inspect the O-rings and evaluate the height equivalent to a theoretical plate (HETP) and peak asymmetry factor (As) to prevent poor performance due to old nets.
We recommend you to change the nets and O-rings when needed or at least annually. Please keep a set of each on your site, for code numbers refer to the table below.
The column is delivered with O-rings in Ethylene propylene diene (EPDM). Ethylene propylene diene change characteristics when exposed to some organic chemicals. For repetitive long term use, use Fluoroethenepropene (FEP) polymers.
23 µm nets are supplied with the column and recommended for beads with an average particle diameter between 70-150 µm. For an average particle diameter < 70 µm use 10 µm or 12 µm nets and for an average particle diameter > 150 µm use 54 µm nets.
Product specifications
Showing 79 products
Adaptor o-ring, 88.3 × 5.3, BPG 100, FEP
18001940
Flange o-ring, 104.5 × 3.0, BPG 100, FEP
18001941
Adaptor o-ring, 183.5 × 5.34, BPG200, FEP
18001950
O-ring, end piece, 202.8 × 3.5, BPG 200 FEP
18001951
Guide ring BPG 100, PTFE
18025122
Support net end-piece, BPG 100, PP (pack of 2)
18025155
Net 10 μm end-piece, BPG 100, PA (pack of 2)
18025177
Guide ring, BPG 200, PTFE
18025222
Support net end piece, BPG 200, PP (pack of 2)
18025255
Support net adaptor, BPG 200, PP (pack of 2)
18025256
Net 10 μm adaptor, BPG 200, PA (pack of 2)
18025276
Net 10 μm end piece, BPG 200, PA (pack of 2)
18025277
Adaptor o-ring, 180 × 5, EPDM (pack of 2)
18027501
Net 23 μm adaptor, BPG 450, PP
18100162
O-ring, 301 × 6, EPDM (pack of 2)
18101226
O-ring, 301 × 6 FEP
18101227
Net 23 μm end piece, BPG 300, PP (pack of 2)
18101234
Net 10 μm end piece, BPG 300, PA (pack of 2)
18101235
Support net end piece, BPG 300, PP (pack of 2)
18101236
Distributrion plate, BPG 300, PP (pack of 2)
18101237
Adaptor o-ring, 274 × 8, BPG300, EPDM (pack of 2)
18101251
Adaptor o-ring, 274 × 8, BPG 300, FEP
18101252
Support net adaptor, BPG 300, PP (pack of 2)
18101253
Net 23 μm adaptor, BPG 300, PP (pack of 2)
18101254
Net 10 μm adaptor, BPG 300, PA (pack of 2)
18101255
Net 10 μm adaptor, BPG 450, PA
18101746
Adaptor o-ring, 419 × 10, BPG450, EPDM
18101747
Support net adaptor, BPG 100 column, PP (pack of 2)
18110304
Net 10 μm adaptor, BPG 100, PA (pack of 2)
18110305
Net 23 μm adaptor, BPG 100, PP (pack of 2)
18110308
Net 10 μm endpiece, BPG 450, PA
18110318
Net 23 μm end piece, BPG 450, PP
18110319
Support net adaptor, BPG 450, PP
18110434
Support net endpiece, BPG 450, PP
18110435
U-shaped seal, BPG 450, EPDM
18110440
Flange o-ring, 446 × 6, BPG 450, EPDM (pack of 2)
18110533
Distribution plate, BPG 450, PP (pack of 2)
18110604
End piece, BPG 450, SS
18110967
End piece, BPG 200, SS
18111262
Guide ring, BPG 140, PTFE
18111297
Support net end piece, BPG 140, PP (pack of 2)
18111298
Support net adaptor, BPG 140, PP (pack of 2)
18111299
Net 23 μm end piece, BPG 140, PP (pack of 2)
18111300
Net 23 μm adaptor, BPG 140, PP (pack of 2)
18111301
Net 10 μm adaptor, BPG 140, PA (pack of 2)
18111303
Flange o-ring, 142.5 × 3.5, BPG/Inde× 140, EPDM (pack of 2)
18111306
Flange o-ring, 142.5 × 3.5, BPG 140, FEP
18111307
Adaptor o-ring, 120 × 5 mm, BPT140, EPDM (pack of 2)
18111310
Adaptor o-ring, 120 × 5 mm, BPG140, FEP
18111311
End piece, BPG 140, SS
18111320
O-ring, 419 × 10, BPG 450, FEP
18111766
O-ring, 446 × 6, BPG 450, FEP
18111767
Net 54 μm adaptor, BPG 100, PP (pack of 2)
18112696
Net 54 μm end-piece, BPG 100, PP (pack of 2)
18112697
Net 54 μm adaptor, BPG 140, PP (pack of 2)
18112698
Net 54 μm end piece BPG 140, PP (pack of 2)
18112699
Net 54 μm adaptor, BPG 200, PP (pack of 2)
18112700
Net 54 μm end piece, BPG 200, PP (pack of 2)
18112701
Net 54 μm adaptor, BPG 300, PP (pack of 2)
18112702
Net 54 μm end piece BPG 300 PP (pack of 2)
18112703
Net 54 μm adaptor, BPG 450, PP
18112704
Net 54 μm end piece, BPG 450, PP
18112705
End piece, BPG 300, SS
18114047
Net 12 μm adaptor, BPG 100, PEEK (pack of 2)
18114837
Net 12 μm end-piece, BPG 100, PEEK (pack of 2)
18114838
Net 12 μm adaptor, BPG 140, PEEK (pack of 2)
18114839
Net 12 μm end-piece, BPG140, PEEK (pack of 2)
18114840
Net 12 μm adaptor, BPG 200, PEEK (pack of 2)
18114841
Net 12 μm end piece, BPG 200, PEEK (pack of 2)
18114842
Net 12 μm adaptor, BPG 300, PEEK (pack of 2)
18114843
Net 12 μm end piece, BPG 300, PEEK (pack of 2)
18114844
Net 12 μm adaptor, BPG 450, PEEK
18114845
Net 12 μm end piece, BPG 450, PEEK
18114846
Adaptor o-ring, 85.09 × 5.33, BPG 100, EPDM (pack of 2)
18847501
O-ring, end piece, 202.8 × 3.5, BPG 200, EPDM (pack of 2)
18848901
Flange o-ring, 104.5 × 3.0, BPG 100, EPDM (pack of 2)
18849401
Net 23 μm end piece BPG 100 column, PP (pack of 2)
18925201
Net 23 μm adaptor, BPG 200, PP (pack of 2)
18925301
Net 23 μm end piece, BPG 200, PP (pack of 2)
18925401
Product availability is not guaranteed and subject to change.