Millipore - Prostak Microfiltration Modules

Description

The Prostak Open-Channel module is the membrane-based separations device in Prostak Tangential Flow Filter (TFF) Systems. The module itself is a tangential flow stacked plate device with an open feed channel. The modules are solvent-bonded and contain neither adhesives nor compression-dependent membrane seals. Prostak open-channel modules using Durapore microporous membranes are steam sterilizable for at least 20 cycles at 126 °C for 1 hour at less than 0.14 bar (2 psi) feed to retentate pressure.

Typical Applications

Dimensions

	2-Stack	4-Stack	10-Stack	20-stack
Weight, kg (lb)	1.6 (3.5)	2.1 (4.7)	3.6 (7.9)	6.2 (13.7)
Length, cm (in)	38.9 (15.3)	38.9 (15.3)	38.9 (15.3)	38.9 (15.3)
Width, cm (in)	19.8 (7.8)	19.8 (7.8)	19.8 (7.8)	19.8 (7.8)
Height, cm (in)	4.6 (1.8)	5.6 (2.2)	8.1 (3.2)	12.5 (4.9)
Internal Volume Total, mL	500	700	1250	2500
Feed Side, mL	300	420	750	1500
Filtrate Side, mL	200	280	500	1000
Membrane Area, m² (ft²)	0.17	0.33	0.84	1.7

Specifications (return to top)

Materials of Construction
Membrane	Hydrophilic PVDF or Hydrophobic PVDF
Plate	Polysulfone, 10% glass filled
Gaskets	EPDM

Operating Guidelines	Process and Cleaning Modes	Steaming Mode
Maximum Inlet Pressure
at < 50 °C (120 °F)	5.6 bar (80 psi)*
at 50–80 °C (120–180 °F)	4.2 bar (60 psi)
at 100–132 °C (212–270 °F)		2.7 bar (40 psi)
Maximum Temperature	90 °C (195 °F)	135 °C (275 °F)
Maximum Transmembrane Pressure - Forward
at < 50 °C (120 °F)	4.2 bar (60 psi)*
50–80 °C (120–180 °F)	2.1 bar (30 psi)
100–132 °C (212–270 °F)		0.14 bar (2 psi)
pH Range - short duration (1 hr cycle)	1–11
pH Range - continuous	2–10
Prefiltration Required	100 µm
* Durapore DV membrane — 3.5 bar (50 psi) maximum pressure forward

Comparar	Número de catálogo	Código do filtro	Tamanho dos Poros do Filtro, µm	Projeto em placas (stack)
	PSVVAG021	VVPP	0.1	2	» Adicionar ao pedido
	PSVVAG041	VVPP	0.1	4	» Adicionar ao pedido
	PSVVAG101	VVPP	0.1	10	» Adicionar ao pedido
	SK2P127E1	VVPP	0.1	20	» Adicionar ao pedido
	PSGVAG021	GVPP	0.22	2	» Adicionar ao pedido
	PSGVAG041	GVPP	0.22	4	» Adicionar ao pedido
	PSGVAG101	GVPP	0.22	10	» Adicionar ao pedido
	SK2P484E0	GVPP	0.22	20	» Adicionar ao pedido
	PSHVAG021	HVMP	0.45	2	» Adicionar ao pedido
	PSHVAG041	HVMP	0.45	4	» Adicionar ao pedido
	PSHVAG101	HVMP	0.45	10	» Adicionar ao pedido
	SK2P242E9	HVMP	0.45	20	» Adicionar ao pedido
	PSDVAG021	DVPP	0.65	2	» Adicionar ao pedido
	PSDVAG041	DVPP	0.65	4	» Adicionar ao pedido
	PSDVAG101	DVPP	0.65	10	» Adicionar ao pedido
	SK2P446E0	DVPP	0.65	20	» Adicionar ao pedido

Comparar	Número de catálogo	Código do filtro	NMWL, kDa	Projeto em placas (stack)
	SK2P063E0	PZHK	200	2	» Adicionar ao pedido
	SK2P064E0	PZHK	200	4	» Adicionar ao pedido
	SK2P065E0	PZHK	200	10	» Adicionar ao pedido
	SK2RB30A1	PZHK	200	20	» Adicionar ao pedido

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