Pulleys & Fan Blades

SINGLE-GROOVE DIE-CAST PULLEYS

Congress top quality single groove die cast pulleys. For use with 4L (1) type V belts. Each pulley is individually boxed and clearly marked. The bore and belt groove of each pulley is machined and balanced for concentricity assuring smooth op- eration and long service life of both pulleys and belts. Each has socket set screw (installed). Pulleys 5” and smaller are solid type; 6” and larger are spoke type. 1/2” bore pulleys have no keyway. 5/8”, 3/4” and 1” bore have standard keyway.

CAT. NO. OUTSIDE DIAMETER 2” 2” 3” 3”

6L001 6L002 6L005 6L006 6L008 6L009 6L011 6L012 6L013 6L015 6L017 6L018 6L019 6L020 6L021

3-1/2” 3-1/2” 4” 4” 4”

4-1/2” 5” 5” 5” 6” 6”

BORE EACH

1/2” 5/8” 1/2” 5/8” 1/2” 5/8” 1/2” 5/8” 3/4” 5/8” 1/2” 5/8” 3/4” 1/2” 5/8”

$16.77 $16.77 $22.93 $22.93 $25.83 $25.83 $26.78 $26.78 $26.78 $28.69 $31.54 $31.54 $31.54 $36.25 $36.25

CAT. NO. OUTSIDE DIAMETER 6” 6” 7” 7” 7” 7” 8” 8” 8” 8” 9” 9”

6L022 6L023 6L024 6L025 6L026 6L027 6L028 6L029 6L030 6L031 6L034 6L035 6L038 6L039 6L043

10” 10” 12”

BORE EACH

3/4” 1”

1/2” 5/8” 3/4” 1”

1/2” 5/8” 3/4” 1”

3/4” 1”

3/4” 1” 1”

$36.25 $36.25 $39.85 $27.59 $35.75 $27.59 $28.84 $28.84 $28.84 $28.84 $60.76 $37.20 $64.58 $40.14 $50.16

VARIABLE-PITCH PULLEYS

Permits speed variations of approximately 30%. Ideal for air conditioning units and other installations where speeds must be changed or it is impossible to pre-determine the correct speed. Suitable for use with 3L(0), 4L(A), and 5L(B) V-belts. Quality die cast construction and individually machined for long, smooth service life. Furnished with socket set screws.

1/2” BORE

CAT. NO. OUTSIDE DIAMETER 3-1/4” 3-1/2” 4”

6L075 6L078 6L081 6L084

4-1/2”

PITCH DIA. 4L(A) BELT 2.1-3-1 2.4-3.4 2.9-3.9 3.3-4.3

EACH

$43.95 $45.91 $57.37 $61.18

6L077 6L080 6L083 6L086

3/4” BORE

CAT. NO. OUTSIDE DIAMETER 3-1/4” 3-1/2” 4”

4-1/2”

PITCH DIA. 4L(A) BELT 2.1-3.1 2.4-3.4 2.9-3.9 3.3-4.3

EACH

$43.95 $45.91 $57.37 $61.18

6L076 6L079 6L082 6L085

5/8” BORE

CAT. NO. OUTSIDE DIAMETER 3-1/4” 3-1/2” 4”

4-1/2”

PITCH DIA. 4L(A) BELT 2-1, 3.1 2.4-3.4 2.9-3.9 3.3-4.3

EACH

$43.95 $45.91 $63.08 $61.18

UNIVERSAL REPLACEMENT

HEAT RECLAIM CEILING FANS

Substantially reduces heating costs in commercial and industrial buildings by eliminating heat stratification that occurs near the roof. Warm air trapped at the ceiling often measures 10 to 25° more than at floor level. A practical solution is the installation of heat fans to recirculate the hot air down to floor level at a low ve- locity. Floor-to-ceiling air temperatures become uniform and cold spots are eliminated.

Heat fans will effectively de-stratify a 2500 sq. ft. area at a maxi- mum 30 ft. ceiling height, or 1200 sq. ft. at ceiling heights of 35 to 40 ft. If close control of fan speeds is required, a solid state variable speed control is available for remote mounting. Motor is permanently lubricated PSC type; operates on 115V AC power and draws only 1 amp. UL listed.

CAT. NO. MFG. NO. DESCRIPTION 7H356 7H357

CP56FR MC3

Variable Speed Fan Control

FAN DIA. RPM 56”

310 CFM 20500 EACH

$179.11 $30.32

ALUMINUM FIXED HUB REPLACEMENT BLADE

CAT. NO. MFG. NO. BORE ROTATION DIAMETER PITCH EACH 4G8473 60-8371-01 5/16” CW

10” 31°

FAN BLADES with Hubs - 1/2” Bore

2-BLADE CLOCKWISE ROTATION 14”

CAT. NO. DIAMETER PITCH EACH 2R100

36° $31.29

2-BLADE COUNTER CLOCKWISE ROTATION 18”

CAT. NO. DIAMETER PITCH EACH 2R101

33° $38.53

874

AIR HANDLING & VENTING PRODUCTS