General Specifications for NRG COMPANY, INCORPORATED Helical Skimmers Part 1 - General 1.1 Scope of Work Under this item, the Contractor shall furnish and install complete the helical scum collector equipment as manufactured by NRG Company, Incorporated or approved equal for use in ___ tank(s) measu...

Equipment List Download Specifications Rectangular Clarification Chain and Flight Skimmer Scum Skimming Trough Screw Conveyers Helical Skimmers General Arrangement ...

General Specifications for NRG COMPANY, INCORPORATED Screw Conveyors Part 2 - Products 2.5 Drive Chain Drive Chain shall be non-metallic NH78, 2.609" pitch, glass-reinforced nylon as supplied by NRG Company, Inc. The chain shall have a rated working load of at least 1750 #. The connecting pin shall ...

Test Conditions: Chain Tested: NM720-CS, 6" Pitch 20 links, 10' total Testing Procedure: Chain twist testing is performed in accordance with ANSI B29.21M-1981, Engineering Supplement, Section 5. Three (3) strands of NRG NM-720S chain links are tested using (20) links per test assembly. Twist is me...

Component Style Bearings and Take-up Bearings Split, self aligning, and peak capped. Water Lubricated. 1. Babbitted, or 2. UHMW lined. 3. Manual and Automatic Take-ups available. Chain Tighteners UHMW-PE or Nylon Sprocket on NRG style 2 nylon assembly. *Also available in other configurations and mat...