pipe insulation | Duda Diesel Alternative Energy, Chemicals & Industrial Supply Store

Our Active Solar Water Heaters are OG-100 SRCC certified and eligible for the Federal government tax credit. The credit applies to the total cost of the system as long as the collector used is OG-100 SRCC certified.. The credit remains at 30% through 2019. In 2020 it will be 26%, 2021 will be 22% and 2022+ will be a 10%.

Insulated Blanket Drum Heater, For 55 Gallon Drums

• 120v/920 Watts, Digital Thermostat Range: 10~75°C (50~167°F), Timer: 0-12 Hours

• Insulation Thickness: 15mm (0.6"), Water-Proof,

• Height: 890mm (35"), Width: 1940mm (76")

QTY
$Ea.

1+
1,392.36

6 in stock

QTY

0.75mm² Copper speaker Wire 42 threads with 0.15mm for solar water heater sensor wiring systems

50m Roll of 0.75mm² Wire

• 0.75mm² Cross Sectional Area, 42 x 0.15mm threads

• Pure Copper Wire with flexible insulation

• Excellent for connecting RTS sensors in Solar Water Heaters

QTY
$Ea.

1+
55.05

In stock

QTY

1.50mm² Copper speaker Wire 85 threads with 0.15mm for solar water heater sensor wiring systems

100m Roll of 1.50mm² Wire

• 1.50mm² Cross Sectional Area, 85 x 0.15mm threads

• Pure Copper Wire with flexible insulation

• Excellent for connecting RTS sensors in Solar Water Heaters

QTY
$Ea.

1+
150.92

In stock

QTY

Standard Nitrile Pipe Insulation, 1PC

• ID: 1/2", OD: 1-1/2", Length: 6 Feet / 1.82m

• R-Value: 1.9, Thickness: 13mm (1/2")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
5.68

2+
5.39

5+
5.11

10+
4.82

20+
4.54

In stock

QTY

Standard Nitrile Pipe Insulation, 1 Case of 70 Pieces

• ID: 1/2", OD: 1-1/2", Length: 6 Feet / 1.82m

• R-Value: 1.9, Thickness: 13mm (1/2")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
245.05

2+
232.79

5+
220.54

10+
208.29

20+
196.04

In stock

QTY

Standard Nitrile Pipe Insulation, 1PC

• ID: 5/8", OD: 1-5/8quot;, Length: 6 Feet / 1.82m

• R-Value: 1.9, Thickness: 13mm (1/2")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
6.03

2+
5.72

5+
5.42

10+
5.12

20+
4.82

In stock

QTY

13mm Nitrile insulation 13mm Nitrile insulation

Standard Nitrile Pipe Insulation, 1 Case of 63 Pieces

• ID: 5/8", OD: 1-5/8quot;, Length: 6 Feet / 1.82m

• R-Value: 1.9, Thickness: 13mm (1/2")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
239.31

2+
227.34

5+
215.37

10+
203.41

20+
191.44

In stock

QTY

Standard Nitrile Pipe Insulation, 1PC

• ID: 3/4", OD: 1-3/4quot;, Length: 6 Feet / 1.82m

• R-Value: 1.9, Thickness: 13mm (1/2")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
6.83

2+
6.48

5+
6.14

10+
5.80

20+
5.46

In stock

QTY

Standard Nitrile Pipe Insulation, 1 Case of 56 Pieces

• ID: 3/4", OD: 1-3/4quot;, Length: 6 Feet / 1.82m

• R-Value: 1.9, Thickness: 13mm (1/2")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
249.81

2+
237.31

5+
224.82

10+
212.33

20+
199.84

In stock

QTY

Standard Nitrile Pipe Insulation, 1PC

• ID: 7/8", OD: 1-7/8quot;, Length: 6 Feet / 1.82m

• R-Value: 1.9, Thickness: 13mm (1/2")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
7.40

2+
7.03

5+
6.66

10+
6.29

20+
5.92

In stock

QTY

Standard Nitrile Pipe Insulation, 1 Case of 32 Pieces

• ID: 7/8", OD: 1-7/8quot;, Length: 6 Feet / 1.82m

• R-Value: 1.9, Thickness: 13mm (1/2")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
148.48

2+
141.05

5+
133.63

10+
126.20

20+
118.78

In stock

QTY

Standard Nitrile Pipe Insulation, 1PC

• ID: 1", OD: 2quot;, Length: 6 Feet / 1.82m

• R-Value: 1.9, Thickness: 13mm (1/2")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
7.70

2+
7.31

5+
6.93

10+
6.54

20+
6.16

In stock

QTY

Standard Nitrile Pipe Insulation, 1 Case of 40 Pieces

• ID: 1", OD: 2quot;, Length: 6 Feet / 1.82m

• R-Value: 1.9, Thickness: 13mm (1/2")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
209.61

2+
199.12

5+
188.64

10+
178.16

20+
167.68

In stock

QTY

Standard Nitrile Pipe Insulation, 1PC

• ID: 1-1/8", OD: 2-1/8quot;, Length: 6 Feet / 1.82m

• R-Value: 1.9, Thickness: 13mm (1/2")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
8.28

2+
7.86

5+
7.45

10+
7.03

20+
6.62

Out of stock.

QTY

Standard Nitrile Pipe Insulation, 1 Case of 36 Pieces

• ID: 1-1/8", OD: 2-1/8quot;, Length: 6 Feet / 1.82m

• R-Value: 1.9, Thickness: 13mm (1/2")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
206.25

2+
195.93

5+
185.62

10+
175.31

20+
165.00

Out of stock.

QTY

Standard Nitrile Pipe Insulation, 1PC

• ID: 1-1/4", OD: 2-1/4quot;, Length: 6 Feet / 1.82m

• R-Value: 1.9, Thickness: 13mm (1/2")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
9.23

2+
8.76

5+
8.30

10+
7.84

20+
7.38

In stock

QTY

Standard Nitrile Pipe Insulation, 1 Case of 25 Pieces

• ID: 1-1/4", OD: 2-1/4quot;, Length: 6 Feet / 1.82m

• R-Value: 1.9, Thickness: 13mm (1/2")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
148.91

2+
141.46

5+
134.01

10+
126.57

20+
119.12

In stock

QTY

Standard Nitrile Pipe Insulation, 1PC

• ID: 1-1/2", OD: 2-1/2quot;, Length: 6 Feet / 1.82m

• R-Value: 1.9, Thickness: 13mm (1/2")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
11.13

2+
10.57

5+
10.01

10+
9.46

20+
8.90

In stock

QTY

Standard Nitrile Pipe Insulation, 1 Case of 25 Pieces

• ID: 1-1/2", OD: 2-1/2quot;, Length: 6 Feet / 1.82m

• R-Value: 1.9, Thickness: 13mm (1/2")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
165.52

2+
157.24

5+
148.96

10+
140.69

20+
132.41

In stock

QTY

Super Nitrile Pipe Insulation, 1PC

• ID: 1/2", OD: 2quot;, Length: 6 Feet / 1.82m

• R-Value: 2.8, Thickness: 19mm (3/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
9.23

2+
8.76

5+
8.30

10+
7.84

20+
7.38

In stock

QTY

1/2" 20mm EPDM Pre-Insulated tubing for solar water heater closed loop systems

30m roll of 1/2" 20mm Super EPDM Pre-Insulated Corrugated Flexible Stainless Steel Tubing

• 30m/98.5ft per Quantity, 1/2" ID

• Pre-Insulated, plastic coated EPDM tubing, R-Value=3.1

• EPDM Insulation is weather resistant, High Temp (175°C/347°F) and the best insulating

QTY
$Ea.

1+
833.27

2+
791.60

5+
749.94

10+
708.27

9 in stock

QTY

Super Nitrile Pipe Insulation, 1 Case of 12 Pieces

• ID: 1/2", OD: 2quot;, Length: 6 Feet / 1.82m

• R-Value: 2.8, Thickness: 19mm (3/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
82.27

2+
78.15

5+
74.04

10+
69.92

20+
65.81

In stock

QTY

Twin 1/2 20mm EPDM Pre-Insulated tubing for solar water heater closed loop systems

Twin 30m roll of 1/2" 20mm Super EPDM Pre-Insulated Corrugated Flexible Stainless Steel Tubing

• 30m/98.5ft per Quantity, 1/2" ID

• Twin Pre-Insulated, plastic coated EPDM tubing, R-Value=3.1, Includes Sensor Wire

• EPDM Insulation is weather resistant, High Temp (175°C/347°F) and the best insulating

QTY
$Ea.

1+
1,637.67

2+
1,555.78

5+
1,473.90

10+
1,392.01

In stock

QTY

3/4" 20mm EPDM Pre-Insulated tubing for solar water heater closed loop systems

30m roll of 3/4" 20mm Super EPDM Pre-Insulated Corrugated Flexible Stainless Steel Tubing

• 30m/98.5ft per Quantity, 3/4" ID

• Pre-Insulated, plastic coated EPDM tubing, R-Value=3.1

• EPDM Insulation is weather resistant, High Temp (175°C/347°F) and well insulating

QTY
$Ea.

1+
915.76

2+
869.97

5+
824.18

10+
778.39

In stock

QTY

Super Nitrile Pipe Insulation, 1PC

• ID: 5/8", OD: 2-1/8quot;, Length: 6 Feet / 1.82m

• R-Value: 2.8, Thickness: 19mm (3/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
9.63

2+
9.14

5+
8.66

10+
8.18

20+
7.70

In stock

QTY

Super Nitrile Pipe Insulation, 1 Case of 35 Pieces

• ID: 5/8", OD: 2-1/8quot;, Length: 6 Feet / 1.82m

• R-Value: 2.8, Thickness: 19mm (3/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
232.75

2+
221.11

5+
209.47

10+
197.83

20+
186.20

In stock

QTY

Twin 3/4" 20mm EPDM Pre-Insulated tubing for solar water heater closed loop systems

Twin 30m roll of 3/4" 20mm Super EPDM Pre-Insulated Corrugated Flexible Stainless Steel Tubing

• 30m/98.5ft per Quantity, 3/4" ID

• Twin Pre-Insulated, plastic coated EPDM tubing, R-Value=3.1, Includes Sensor Wire

• EPDM Insulation is weather resistant, High Temp (175°C/347°F) and the best insulating

QTY
$Ea.

1+
1,794.90

2+
1,705.15

5+
1,615.41

10+
1,525.66

In stock

QTY

Super Nitrile Pipe Insulation, 1PC

• ID: 3/4", OD: 2-1/4quot;, Length: 6 Feet / 1.82m

• R-Value: 2.8, Thickness: 19mm (3/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
10.75

2+
10.21

5+
9.67

10+
9.13

20+
8.60

In stock

QTY

30m roll of 1" 20mm Super EPDM Pre-Insulated Corrugated Flexible Stainless Steel Tubing

• 30m/98.5ft per Quantity, 3/4" ID

• Pre-Insulated, plastic coated EPDM tubing, R-Value=3.1

• EPDM Insulation is weather resistant, High Temp (175°C/347°F) and well insulating

QTY
$Ea.

1+
1,217.25

2+
1,156.38

5+
1,095.52

10+
1,034.66

4 in stock

QTY

Super Nitrile Pipe Insulation, Case of 30 Pieces

• ID: 3/4", OD: 2-1/4quot;, Length: 6 Feet / 1.82m

• R-Value: 2.8, Thickness: 19mm (3/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
233.25

2+
221.58

5+
209.92

10+
198.26

20+
186.60

In stock

QTY

Roll of twin 1" EPDM Insulated Tubing Single

Twin 30m roll of 1" 20mm Super EPDM Pre-Insulated Corrugated Flexible Stainless Steel Tubing

• 30m/98.5ft per Quantity, 3/4" ID

• Twin Pre-Insulated, plastic coated EPDM tubing, R-Value=3.1, Includes Sensor Wire

• EPDM Insulation is weather resistant, High Temp (175°C/347°F) and the best insulating

QTY
$Ea.

1+
2,314.02

2+
2,198.31

5+
2,082.61

10+
1,966.91

In stock

QTY

Super Nitrile Pipe Insulation, 1PC

• ID: 7/8", OD: 2-3/8quot;, Length: 6 Feet / 1.82m

• R-Value: 2.8, Thickness: 19mm (3/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
10.98

2+
10.43

5+
9.88

10+
9.33

20+
8.78

In stock

QTY

Super Nitrile Pipe Insulation, Case of 30 Pieces

• ID: 7/8", OD: 2-3/8quot;, Length: 6 Feet / 1.82m

• R-Value: 2.8, Thickness: 19mm (3/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
238.65

2+
226.71

5+
214.78

10+
202.85

20+
190.92

In stock

QTY

Super Nitrile Pipe Insulation, 1PC

• ID: 1", OD: 2-1/2quot;, Length: 6 Feet / 1.82m

• R-Value: 2.8, Thickness: 19mm (3/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
12.33

2+
11.71

5+
11.09

10+
10.48

20+
9.86

In stock

QTY

Super Nitrile Pipe Insulation, Case of 25 Pieces

• ID: 1", OD: 2-1/2quot;, Length: 6 Feet / 1.82m

• R-Value: 2.8, Thickness: 19mm (3/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
227.75

2+
216.36

5+
204.97

10+
193.58

20+
182.20

In stock

QTY

Super Nitrile Pipe Insulation, 1PC

• ID: 1-1/8", OD: 2-5/8quot;, Length: 6 Feet / 1.82m

• R-Value: 2.8, Thickness: 19mm (3/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
12.85

2+
12.20

5+
11.56

10+
10.92

20+
10.28

In stock

QTY

Super Nitrile Pipe Insulation, Case of 25 Pieces

• ID: 1-1/8", OD: 2-5/8quot;, Length: 6 Feet / 1.82m

• R-Value: 2.8, Thickness: 19mm (3/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
238.25

2+
226.33

5+
214.42

10+
202.51

20+
190.60

In stock

QTY

Super Nitrile Pipe Insulation, 1PC

• ID: 1-1/4", OD: 2-3/4quot;, Length: 6 Feet / 1.82m

• R-Value: 2.8, Thickness: 19mm (3/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
14.36

2+
13.64

5+
12.92

10+
12.20

20+
11.48

In stock

QTY

Super Nitrile Pipe Insulation, Case of 20 Pieces

• ID: 1-1/4", OD: 2-3/4quot;, Length: 6 Feet / 1.82m

• R-Value: 2.8, Thickness: 19mm (3/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
217.65

2+
206.76

5+
195.88

10+
185.00

20+
174.12

In stock

QTY

Super Nitrile Pipe Insulation, 1PC

• ID: 1-1/2", OD: 3quot;, Length: 6 Feet / 1.82m

• R-Value: 2.8, Thickness: 19mm (3/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
15.94

2+
15.14

5+
14.34

10+
13.54

20+
12.75

In stock

QTY

Super Nitrile Pipe Insulation, Case of 17 Pieces

• ID: 1-1/2", OD: 3quot;, Length: 6 Feet / 1.82m

• R-Value: 2.8, Thickness: 19mm (3/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
210.48

2+
199.95

5+
189.43

10+
178.90

20+
168.38

In stock

QTY

Ultra Nitrile Pipe Insulation, 1PC

• ID: 5/8", OD: 3-1/8quot;, Length: 6 Feet / 1.82m

• R-Value: 4.8, Thickness: 32mm (1-1/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
20.03

2+
19.02

5+
18.02

10+
17.02

20+
16.02

In stock

QTY

Ultra Nitrile Pipe Insulation, Case of 15 Pieces

• ID: 5/8", OD: 3-1/8quot;, Length: 6 Feet / 1.82m

• R-Value: 4.8, Thickness: 32mm (1-1/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
241.65

2+
229.56

5+
217.48

10+
205.40

20+
193.32

In stock

QTY

Ultra Nitrile Pipe Insulation, 1PC

• ID: 7/8", OD: 3-3/8quot;, Length: 6 Feet / 1.82m

• R-Value: 4.8, Thickness: 32mm (1-1/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
23.34

2+
22.17

5+
21.00

10+
19.83

20+
18.67

In stock

QTY

Ultra Nitrile Pipe Insulation, Case of 12 Pieces

• ID: 7/8", OD: 3-3/8quot;, Length: 6 Feet / 1.82m

• R-Value: 4.8, Thickness: 32mm (1-1/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
230.85

2+
219.30

5+
207.76

10+
196.22

20+
184.68

In stock

QTY

Ultra Nitrile Pipe Insulation, 1PC

• ID: 7/8", OD: 3-3/8quot;, Length: 6 Feet / 1.82m

• R-Value: 4.8, Thickness: 32mm (1-1/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
32.13

2+
30.52

5+
28.91

10+
27.31

20+
25.70

In stock

QTY

Ultra Nitrile Pipe Insulation, Case of 11 Pieces

• ID: 7/8", OD: 3-3/8quot;, Length: 6 Feet / 1.82m

• R-Value: 4.8, Thickness: 32mm (1-1/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
301.65

2+
286.56

5+
271.48

10+
256.40

20+
241.32

In stock

QTY

Ultra Nitrile Pipe Insulation, 1PC

• ID: 1-3/4", OD: 4-1/4quot;, Length: 6 Feet / 1.82m

• R-Value: 4.8, Thickness: 32mm (1-1/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
35.83

2+
34.03

5+
32.24

10+
30.45

20+
28.66

In stock

QTY

Ultra Nitrile Pipe Insulation, Case of 6 Pieces

• ID: 1-3/4", OD: 4-1/4quot;, Length: 6 Feet / 1.82m

• R-Value: 4.8, Thickness: 32mm (1-1/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
189.77

2+
180.28

5+
170.79

10+
161.30

20+
151.81

In stock

QTY

Ultra Nitrile Pipe Insulation, 1PC

• ID: 2-3/8", OD: 4-15/16quot;, Length: 6 Feet / 1.82m

• R-Value: 4.8, Thickness: 32mm (1-1/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
42.11

2+
40.00

5+
37.89

10+
35.79

20+
33.68

In stock

QTY

Ultra Nitrile Pipe Insulation, Case of 5 Pieces

• ID: 2-3/8", OD: 4-15/16quot;, Length: 6 Feet / 1.82m

• R-Value: 4.8, Thickness: 32mm (1-1/4")

• Approved for use in solar systems & hot water plumbing

QTY
$Ea.

1+
189.11

2+
179.65

5+
170.19

10+
160.74

20+
151.28

In stock

QTY