Effective October 6, 2025, online orders are available only for customers in the U.S. If you are outside the U.S., please contact customerserviceUS@repligen.com for assistance. Thank you for your understanding.
SKU: SKIT-ST-17485N

ProConnex® TFF Self Assembly Kit for KR2i - MINI/MIDI - 1L/2L+TC BTL

$797.00

Buy One, Get One Free — Use Code PCXBOGO

Add 2, 4, or 6 eligible kits to your cart and enter one-time use code PCXBOGO at checkout. Discount will appear as 50% off each eligible kit. 

  • Offer valid through December 31, 2025
  • Max. 6 kits per customer (buy 3, get 3 free)

By applying the promotional code to your order, you agree to the terms and conditions of this offer.

This ProConnex® TFF Self Assembly Kit is designed for use with the KrosFlo® KR2i TFF System and handles working volumes ranging from 40mL to 4000mL, depending on the bottle used. Compatible with Spectrum® Hollow Fiber MiniKros Sampler and MidiKros TC Modules.

Specifications
SKIT-ST-17485N
System KR2i
Filter Compatibility HF S and T Modules
Bottle Compatibility ACBT-1F-S1N - 1 L Flat
ACBT-2F-S1N - 2 L Flat
ACBT-4TC-H - 4 L Highflow
ACBT-4TC - 4 L, 4 Port TC Top
ACBT-2TC-H - 2 L Highflow 
ACBT-2TC - 2 L, 4 Port TC Top 
ACBT-1TC - 1 L, 4 Port TC
ACBT-2TL - 2.2 L Tulip
Working Volume 40 mL €“ 1000 mL
60 mL €“ 2000 mL
200 mL €“ 4000 mL
180 mL €“ 4000 mL
150 mL €“ 2000 mL
130 mL €“ 2000 mL
 80 mL €“ 1000 mL
200 mL €“ 2200 mL
Gamma Irradiated No
Kit Contents
SKIT-ST-17485N
Qty Description MOC
Feed Bag
2 CLAMP, SANITARY, 0.5"/0.75" TC NYLON
1 CONNECTOR, LUER, FEMALE, 0.188" HB PP
1 CONNECTOR, LUER, FEMALE, 0.25" HB PP
1 CONNECTOR, LUER, MALE, 0.188" HB PP
1 CONNECTOR, LUER, MALE, 0.25" HB PP
1 CONNECTOR, SANITARY, 0.75" TC, 0.188" HB, W/ FLL PSU
1 CONNECTOR, SANITARY, 0.75" TC, 0.25" HB PP
1 CONNECTOR, STRAIGHT REDUCER, 0.25" HB X 0.188" HB PP
2 GASKET, SANITARY, 0.75" TC SI
1 TUBING, PHARMAPURE, L/S 25, 0.188" ID 0.313" OD TPE
5 FASTENER, CABLE TIE, 4", BLACK NYLON
Retentate Bag
2 CLAMP, SANITARY, 0.5"/0.75" TC NYLON
1 CONNECTOR, LUER, FEMALE, 0.188" HB PP
1 CONNECTOR, LUER, FEMALE, 0.25" HB PP
1 CONNECTOR, LUER, MALE, 0.188" HB PP
1 CONNECTOR, LUER, MALE, 0.25" HB PP
1 CONNECTOR, SANITARY, 0.75" TC, 0.188" HB, W/ FLL PSU
1 CONNECTOR, SANITARY, 0.75" TC, 0.25" HB PP
1 CONNECTOR, STRAIGHT REDUCER, 0.25" HB X 0.188" HB PP
2 GASKET, SANITARY, 0.75" TC SI
1 TUBING, SILICONE, L/S 25, 0.188" ID 0.313" OD SI
5 FASTENER, CABLE TIE, 4", BLACK NYLON
Permeate Bag
1 CLAMP, PINCH, 0.375" MAX OD PP
1 CLAMP, SANITARY, 0.5"/0.75" TC NYLON
1 CONNECTOR, LUER, CAP, FEMALE PP
1 CONNECTOR, LUER, FEMALE, 0.125" HB PP
2 CONNECTOR, LUER, MALE, 0.125" HB PP
1 CONNECTOR, LUER, PLUG, MALE PP
1 CONNECTOR, SANITARY, 0.5" TC, 0.125" HB, W/ FLL PSU
1 GASKET, SANITARY, 0.75" TC SI
1 TUBING, SILICONE, L/S 16, 0.125" ID 0.25" OD SI
3 FASTENER, CABLE TIE, 4", BLACK NYLON
Sensors Bag
3 SENSOR, PRESSURE, SPREPS, 42" CABLE (NOT SHOWN), RJ11, FLL X MLL PSU
Bottle Vent Bag
1 CLAMP, PINCH, 0.375" MAX OD PP
1 CLAMP, PINCH, 0.75" MAX OD PBT
1 CONNECTOR, LUER, MALE, 0.25" HB PP
1 FILTER, AIR, SARTOPORE, 50MM, 0.2 UM, 17805, 0.25" - 0.375" HB PES
1 FILTER, AIR, SARTORIUS, 0.2 UM, 1757G-K, 0.125" HB PES
1 TUBING, SILICONE, I/P 73, 0.375" ID 0.625" OD SI
1 TUBING, SILICONE, L/S 17, 0.25" ID 0.375" OD SI
4 FASTENER, CABLE TIE, 4", BLACK NYLON
Addition Bag
3 CLAMP, PINCH, 0.375" MAX OD PP
1 CLAMP, SANITARY, 0.5"/0.75" TC NYLON
2 CONNECTOR, LUER, CAP, FEMALE PP
3 CONNECTOR, LUER, FEMALE, 0.125" HB PP
3 CONNECTOR, LUER, FEMALE, 0.188" HB PP
3 CONNECTOR, LUER, MALE, 0.125" HB PP
3 CONNECTOR, LUER, MALE, 0.188" HB PP
2 CONNECTOR, LUER, PLUG, MALE PP
1 CONNECTOR, SANITARY, 0.75" TC, 0.125" HB PP
1 CONNECTOR, SANITARY, 0.75" TC, 0.25" HB PP
1 CONNECTOR, WYE, 0.125" HB PP
1 CONNECTOR, WYE, 0.188" HB PP
1 GASKET, SANITARY, 0.75" TC SI
3 TUBING, PHARMAPURE, L/S 16, 0.125" ID 0.25" OD TPE
3 TUBING, PHARMAPURE, L/S 25, 0.188" ID 0.313" OD TPE
8 FASTENER, CABLE TIE, 4", BLACK NYLON

 

Back to top