B-LEVEL Precision Spirit Level with Slope Vial for Drain Pipes

B-LEVEL is a professional precision spirit level with an additional vial for slope calculation in mm/m. It is made for drain pipe installation and for determining slope on pneumatic and hydraulic circuits.

Confirmed features

• Professional precision spirit level with air bubble vials

• Additional vial for slope calculation in mm/m

• Useful for drain pipe installation and slope checks

• Useful for determining slope on pneumatic circuits

• Useful for determining slope on hydraulic circuits

• Electronic precision testing on the levels

• Anti shock frame in anodized aluminium

• Horizontal, vertical, and 45 degree vials

• Tested accuracy: plus or minus 0.029 degrees

• Vials made in Italy

• Vials guaranteed 5 years

• Models and specs

  • Art. 921400, B-Level 40, length 400 mm, weight 0.24 kg

  • Art. 921500, B-Level 60, length 600 mm, weight 0.33 kg

• Slope reading example: the bubble position indicates a pipe slope of 10 mm/m

Practical benefits for you

• Quick slope check without doing math on site

• Helps you set correct fall on drain pipes before fixing

• Useful for consistent slope on pneumatic and hydraulic runs

• Robust body for daily site work

• Reliable reading thanks to electronic accuracy testing

Typical applications

• Drain pipe installation and verification

• Checking fall on waste and drain lines in plumbing

• Setting slope on pneumatic circuits

• Setting slope on hydraulic circuits

Work conditions

• Suitable for workshop prep and job site installation

• Good for tight spaces where you need fast visual confirmation

Handling notes

• Use the additional vial to read slope directly in mm per meter

• Example: if the bubble shows 10 mm/m, the pipe slope is 10 mm per meter

• Choose 400 mm for compact spaces, 600 mm for longer reference surfaces