1.9

1916SL – GRAVITY SPUR, LEFT HAND FLOW, 1.90″ DIAMETER, 16 GA. ROLLERS

BETWEEN FRAMES: 13″ – 51″ (See chart)

LENGTH: 28″ – 106″ (See chart)

ROLLER CENTERS: 3″, 4.5″, 6″

DEGREE: 30 , 45 (See chart)

ROLLERS: 1.9″ dia., 16ga wall tubes with 7/16″ hex cold rolled steel axles, spring

retained. Standard bearings are light oil lubricated. Optional bearings include
combinations of precision, semi-precision, and non-precision construction with
light oil or grease packed lubrication.

FRAMES: Standard F97 set high 3-1/2″ x 1″ x 12ga formed steel channel with
bolted 2″ x 8ga galvanized angle crossties. Optional F38 set low 4-1/2″ x 1-1/2″ x
12ga.

ROLLER SURFACE: Optional Orange Polyurethane, 1/8″ wall or galvanized tube.

COUPLINGS: Bolted butt couplers standard on one end of channel.

FRAME FINISH: Standard finish is OSHA safety blue powder. Optional colors
include green, beige, gray, orange, black and yellow.