Rixson 27 Series 3/4" Offset Floor Closer - and similar items

RIXSON 27 SERIES 3/4" OFFSET FLOOR CLOSER - LAP RIXSON-FIREMARK acquired at woodworking shop that closed their doors free shipping with FEDEX ground Application: ? Single Acting, Handed ? Exterior or Interior Doors ? Weight to 450 lbs.* ? Door Width up to 4'0" (1219mm) Product Description Features: ? Maximum opening 180, auxiliary floor or wall stop recommended ? Separate and independent valves for closing speed and latch speed ? Adjustable hydraulic backcheck ? Available non-hold open (NHO) ? Not available with delayed action (DA) ? Models available to meet ICC/ANSI A117.1 low opening force requirements, prefix PH. (For 8-1/2 lbs. of opening force prefix PH and suffix 8-1/2 lbs.) ? Available 1-1/2" offset, for doors with 3/4" cladding or frames with applied molding, maximum door weight 250 lbs. ? Uses Cycolac, rustproof cement case (order separately - 253001) ? Vertical door adjustment ? For arch top doors or applications where a 180 top pivot cannot be used, supply at least two each M190 load-bearing intermediate pivots, mounted together at the top of the vertical edge ? Intermediate pivot(s) required: M19 (order separately) ? Doors 60" (1524mm) to 90" (2286mm) in height should use one intermediate pivot. Each additional 30" (762mm) warrants another intermediate pivot ? For fire rated openings (up to 3 hour assemblies) prefix F. This package will be supplied with a steel top pivot (F180) and a non-hold open closer. Intermediate pivot required: FM19 (order separately) ? UL labeled closers cannot have PH option ? For 20-minute labeled doors suffix "-20" to the part number ? Furnished with wood and machine screws ? Extended spindles available in 1/2" increments up to 2" longer than standard ? * Door size weight guidelines are determined using the appropriate number of intermediate pivots {Degree of Opening} ? Floor closers may have a stop or limitation on the degrees of swing that a door will open. The purpose of this stop is to prevent the door from hitting a wall or other architectural feature. ? Typical swings are at 90 or 105 or 180 degrees. ? Door hardware may require that a door swing to only 85 degrees to prevent exterior handles from hitting a wall. Similarly, hardware on the push side of the door may require that the door swing further than 90 degrees to clear the opening of protruding hardware. ? For closers that do not have a dead stop, you may need to utilize an overhead holder/stop to prevent a door from swinging past the required stop point.