Keep my session open?
Ending In 
Your shopping session has expired.
Your session has expired. For your security, we have logged you out.
Would you like to log in again?

Regulator, Line, Diaphragm, Stainless Steel, Rotarex

SI10116 SI1044
Designed as a second stage line regulator for laboratory applications such as: gas delivery to inductive plasma spectrometer, protection and support gas for chromatograph, environmental emission monitoring, industrial hygiene or safety monitors and trace impurity analyzers.

As a second level of regulation, will supply a precise outlet pressure to the process. It can be used for many applications that need a high flow. Flexible wall or panel mounting possible with its compact design, the rear threads and fixing ring.

Pressure control with Balanced-Valve Technology: the effect of inlet pressure fluctuations on outlet pressure are minimized. BV-technology delivers an exceptionally stable outlet pressure and flow even with high flow line regulators. Longer useful regulator lifetime and lower total ownership cost.

Ordering information: Additional outlet pressures and flow rates available; contact your VWR sales representative for more information.



Expand All / Collapse All
Description Gas Flow Rate Inlet CGA Inlet Pressure Outlet Pressure Supplier No. VWR Catalog Number Unit Price Quantity
Single stage line regulator with LP gauge Various inert and mildly corrosive 12 Nm3/h (N2) 1/4" 360 psi 0–125 psi SI10116 89130-366 Each Retrieving
Single stage line regulator with LP gauge Various inert and mildly corrosive 4.5 Nm3/h (N2) 1/4" 360 psi 0–50 psi SI1044 89130-364 Each Retrieving
Generate Barcodes Barcode Label Format: 
Generate PDF Catalog Page

Enter Details

Select the article for which you are looking for Certificate

Indicate the Lot Number. This field is mandatory.

Enter Certificate Details

Enter the Lot number:

Choose from recent batch/lot numbers:

Review & Compare Alternatives
We found alternative products that can save you up to  per item-unit.  To compare product details, select up to 3 alternatives below and click Compare Selected. To add items to your basket, enter a quantity and click Add to Basket.

Original Product:

Description Catalog Number Availability Unit Your Price Price Per Qty

A new look and a renewed commitment

Built on the features & resources you know, optimized with innovation from Avantor®. Our new brand symbolizes agility and our ability to adapt to customer needs.

Learn More Start Shopping