Free Standards Download

UL 1739:2004 pdf download Pilot-Operated Pressure- Control Valves for Fire- Protection Service Scope1 11 These requirements cover pilot-operated pressure-control valves intended to reduce the waterpressure in the supply piping for standpipe systems, or sprinkler systems, or both....

UL 1777:1998 pdf download Chimney Liners Scope 1.1 These requirements cover metallic and nonmetallic chimney liners intended for field-installation into new oexisting masonry chimneys that are used for the natural draft venting of Category l gas-fired, Type...

UL 2443:2004 pdf download Flexible Sprinkler Hose with Fittings for Fire Protection Service Scope 1.1 This standard covers flexible sprinkler hose with fittings intended for use with fire sprinklers ininstallations requiring a flexible attachment to the sprinkler...

UL 764:1998 pdf download FOLLOW-UP AND INSPECTION INSTRUCTIONS RECOGNIZED PROCESSED WIRE RECOGNIZED PROCESSED WIRE - RESPOOLED (ZKLU2, ZKLU8) At each inspection, representative samples of Recognized Processed WireL8and/or Processed Wire-Respooled having simple terminations shall be subjectedto the tests...

UL 1739:2004 pdf download Pilot-Operated Pressure- Control Valves for Fire- Protection Service Scope 1.1 These requirements cover pilot-operated pressure-control valves intended to reduce the watelpressure in the supply piping for standpipe systems, or sprinkler systems, or both....

UL 1662 CRD:1998 pdf download Requirements For Extension Poles For Chain Saw DECISION: Markings: The following markings, or equivalent markings, will be required for all pole extensions forproducts covered under UL 1662. "DANGER Serious njury Or Death...

UL 1567:1998 pdf download Receptacles and Switches Intended for Use with Aluminum Wire . 1 Scope 1.1 These requirements cover wire binding screw terminals of receptacles and switches rated 15 or 20 Aintended for use with solid...

UL 6:2004 pdf download Electrical Rigid Metal Conduit – Steel 1 Scope 1.1 These requirements cover electrical rigid metal conduit - steel (ERMC-S), elbows, couplings, andnipples for use as a metal raceway for installation of wires and...

UL 45:2004 pdf download HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS - SAFETY - Part 2-12: Particular Requirements for concrete vibrators 1 Scope This clause of part 1 is applicable except as follows: 1.1 Addition: This standard applies to concrete...

UL 10C:1998 pdf download Positive Pressure Fire Tests of Door Assemblies 1 Scope 1.1 These methods of fire tests are applicable to swinging door assemblies, including door frames withights and panels, of various materials and types of...