2018-2019 Horticultural Catalog

Polyethylene Convection Tubing - With Holes
4 Mil-Ultraviolet – Resistant
Lay Catalog Prices per linear foot
Inflated Flat Number 1-999’ 1,000-4,999’ 5,000’ & Up
12” 20” 32-35120 $ 0.66 $ 0.60 $ 0.55
18” 28.5” 32-35180 0.82 0.73 0.68
24” 38” 32-35240 1.29 1.12 1.03
30” 47” 32-35300 1.39 1.24 1.14
Standard 4 mil Roll Sizes
Tube Hole Hole Punch Punch Catalog
Size Size Spacing Position Code Number Each
12” x 100’ 1.9” 36” 8/4 Standard HRZ 32-36000 $66.00
18” x 100’ 2.2” 24” 8/4 Standard HCA 32-36020 77.00
24” x 100’ 2.2” 12” 8/4 Standard HBP 32-36040 107.00
30” x 100’ 2.7” 12” 8/4 Standard HHS 32-36060 122.00
MINIMUM ORDER — Add $10.00 up-charge on all orders under
$80.00; A combination of pieces, ordered together, can meet the
minimum dollar amount. (Cat. No. 32-35500, $10.00)
Please tell your representative when ordering what
length greenhouse the tubing is to be installed or if it
will be cut into shorter lengths.
A reusable clamp for hanging polyethylene
tubing to overhead wire.
Recommended spacing:
• 12” tubing every 10’
• 18” tubing every 10’
• 24” tubing every 8’
• 30” tubing every 6’
SHIPPED FOB: New York
Convection Tubing
Accessories
Tube Hangers
and Snap Rings
PACKED
10 SETS/
BAG
Catalog #
Each
28-21000 Bag of 10 Sets $ 14.75
Tube Support Wire Package
Includes 6 strand, 10-gauge wire, turn-buckle and 2 securing clips.
Length Catalog # Each
50’ Long Wire Package 28-21160 $ 40.60
100’ Long Wire Package 28-21170 46.50
150’ Long Wire Package 28-21180 51.50
How To Order Convection Tubing
TUBE SELECTION CHART
12” 18” FAN-JET 24” FAN-JET 30” FAN-JET
FAN-JET+ or 18” INLET or 24” INLET or 30” INLET
Punch Tube Punch Tube Punch Tube Punch Tube
Std Code Length Std Code Length Std Code Length Std Code Length
HFT 10’-20’ HFY 18’-20’ HJX 24’-27’ HKT 39’-42’
HLT 20’-25’ HDY 20’-22’ HJX 27’-30’ HJT 42’-47’
HRT 25’-30’ HCY 22’-25’ HHX 30’-33’ HHT 47’-52’
HLW 30’-35’ HBY 25’-27’ HFX 33’-37’ HFT 52’-58’
HMW 35’-40’ HKN 27’-30’ HDX 37’-41’ HDT 58’-66’
HLY 40’-50’ HJN 30’-33’ HCX 41’-45’ HCT 66’-77’
HRY 50’-60’ HHN 33’-36’ HBX 45’-48’ HKS 77’-84’
HMZ 60’-75’ HFN 36’-40’ HKP 48’-53’ HJS 84’-94’
HRZ 75’-100’ HDN 40’-45’ HJP 53’-59’ HHS 94’-104’
HCN 45’-50’ HHP 59’-66’ HFS 104’-116’
HBN 50’-55’ HFP 66’-73’ HDS 116’-129’
HKA 55’-61’ HDP 73’-81’ HCS 129’-145’
HJA 61’-68’ HCP 81’-90’ HBS 145’-163’
HHA 68’-76’ HBP 90’-101’ HKU 163’-183’
HFA 76’-85’ HKI 101’-112’ HJU 183’-206’
HDA 85’-96’ HJI 112’-126’
HCA 96’-108’ HHI 126’-142’
• 500’ is maximum length for punching 12”, 18”, 24”
• 400’ is maximum length for punching 30”
Normal
For
For Max.
Used Unless Other Specified Heating Lateral Airflow
8/4
For Multi Directional
Air Flow
Staggered
7/5
Acme Stainless Steel
Banding Strap
Catalog # Each
For Fan-Jet 12”-18” 28-21100 $ 18.45
For Fan-Jet 24”-30” 28-21150 22.30
For Directional
Air Flow
Edge Punch
3/9
Punch Code Chart
HXY: H is constant; X = Hole Diameter; Y = Hole Spacing
Hole Diameter
Hole Spacing
B 2.2” For 12” Inlet For 24” Inlet
C 2.2” T 12” X 6”
D 2.38” W 18” P 12”
F 2.5” Y 24” I 24”
H 2.7” Z 36” O 48”
J 2.7” For 18” Inlet For 30” Inlet
K 2.9” Y 6” T 6”
L 2” N 12” S 12”
M 1.9” A 24” U 24”
R 1.9” E 48”
convection tubing
800-325-3055
www.hummert.com
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