Product Improvement: Model 1500 Pump Replaced by Model 12×6 Pump

Series 12x6 Pump

The Model 1500 Pump is being replaced for more reliable and smoother operation. The new Model 12×6 Pump has the same specifications as the old Model 1500 Pump with the following added benefits:

• - Utilizes a cam designed for our UHP pumps with a smoother profile.
• - Utilizes the 1/8” piston (10 ml piston) which is more robust
• - Fewer tendencies to vapor lock
• - Same price as the Model 1500
• - Includes the improved self flush plumbing

 
Download the Series 12×6 Product Data Sheet in PDF format.

Product Improvement: Model 1500 Pump Replaced by Model 12×6 Pump

Series 12x6 Pump

The Model 1500 Pump is being replaced for more reliable and smoother operation. The new Model 12×6 Pump has the same specifications as the old Model 1500 Pump with the following added benefits:

• - Utilizes a cam designed for our UHP pumps with a smoother profile.
• - Utilizes the 1/8” piston (10 ml piston) which is more robust
• - Fewer tendencies to vapor lock
• - Same price as the Model 1500
• - Includes the improved self flush plumbing

 
Download the Series 12×6 Product Data Sheet in PDF format.

Notice: CHANGE OF WEBSITE

Please Note: If you have accessed the www.laballiance.com site in the past, please note that you have been intentionally redirected to the Scientific Systems, Inc. (SSI) website, www.ssihplc.com. SSI owns the LabAlliance trade name and promoted a wide variety of products utilizing the LabAlliance.com site. As our business has changed, with a focus entirely on the items we manufacture (HPLC pumps and other fluid path components), we now utilize this SSI site to share our product lines with descriptions, specifications, technical support and information for finding an Authorized SSI Distributor.

Attention Distributors: You may continue to access our product information, product spec. sheets and your Price Books on this site just as you have on the www.laballiance.com site. The 2012 Price Books are available for download by logging in to the Distributors’ Secure Site. Thank You.

Authorized Distributors’ Secure Site:

Product Improvement: Self-Flush Assembly

In order to improve the functionality, aesthetics and installation ease of SSI pumps, the use of hose barbs and Tygon tubing for connecting the self flush tubing has been replaced by ¼ x 28 inch fittings and 1/8” PTFE tubing. See Figure 1.

Fig. 1: New SF showing smaller tubing versus old system with hose barbs.

In addition on all multi piston pumps the self flush housings are daisy chained to allow for only one inlet and outlet line. See Figure 2.

Fig. 2: Daisy chaining the SF heads on dual piston pumps.

On Series 1 Pumps, the spacer plate behind the self flush has been changed from aluminum to SS to avoid corrosion. See Figure 3.

Fig. 3: Spacer behind SF on Series I Pump showing finish of SS used.

All of these features add to the reliability and ease of maintenance on the pumps. Additionally they have a much more pleasing aesthetic look.

Product Improvement: Prep 24 Pump Replaced by Prep 36 Pump

The prep 24 pump is being replaced to more closely match the requirements for semi prep columns in the 3/8” and ½” size range. The new prep 36 pump has the same specifications as the old prep 24 with the following added benefits:

• 50% higher flow rate allowing full potential of 10mm and ½” columns
• Much quieter operation of the pump
• Lower weight
• Same price as the Prep 24
• Includes the improved self flush plumbing

Click on the Prep 36 Part Numbers below to view specifications and download datasheet.

Material:
Stainless Steel — Prep 24 Pump, part # P10SFT01 REPLACED BY Prep 36 Pump, Part # P15SFT01

PEEK — Prep 24 Pump, part # P10PFT01 REPLACED BY Prep 36 Pump, Part # P15PFT01