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In-line heaters

Circulation heaters are designed for pre-heating circulating fluids (liquid or gas) up to 15 bars

RPM Model

Stainless steel AISI 316L heating element at 8 W/cm², 400 V 3PH

Ref.

I/O distance
(mm)

Overall length L (mm)

Inlet / outlet
diameter

Power (W)

RPM-030C8

350

610

1″ Gas

3000

RPM-060C8

350

610

1″ Gas

6000

RPM-090C8

600

860

1″ Gas

9000

RPM-135C8

1100

1500

1″1/2 Gas

13500

RPM-180C8

1100

1500

1″1/2 Gas

18000

RPM-225C8

1100

1500

1″1/2 Gas

22500

Stainless steel AISI 316L heating element at 4 W/cm², 400 V 3PH

Ref.

I/O distance
(mm)

Overall length L (mm)

Inlet / outlet
diameter

Power (W)

RPM-030C4

350

610

1″ Gas

3000

RPM-045C4

600

860

1″ Gas

4500

RPM-060C4

600

860

1″ Gas

6000

RPM-075C4

1100

1500

1″1/2 Gas

7500

RPM-090C4

1100

1500

1″1/2 Gas

9000

RPM-120C4

1100

1500

1″1/2 Gas

12000

Stainless steel AISI 316L heating element at 2.5 W/cm², 400 V 3PH

Ref.

I/O distance
(mm)

Overall length L (mm)

Inlet / outlet
diameter

Power (W)

RPM-030C2

600

860

1″ Gas

3000

RPM-045C2

1100

1500

1″1/2 Gas

4500

RPM-060C2

1100

1500

1″1/2 Gas

6000

RPM-075C2

1100

1500

1″1/2 Gas

7500

Model LH-AC ‑ LH-CN ‑ LH-II

Stainless steel heating elements AISI 321; design temperature up to 125°C

Ref.

Power

(W)

W/cm²

Thermostat range

Inlet / outlet

Dimensions (mm)

A

B

LH-AC0010

1250

2.5

36 / 125 °C

1″ Gas

565

390

LH-AC0022

2250

2.5

36 / 125 °C

1″ Gas

665

490

LH-AC0030

3000

2.6

36 / 125 °C

1″ Gas

790

615

LH-AC0045

4500

2.5

36 / 125 °C

1″ Gas

1100

925

LH-AC0060

6000

2.5

36 / 125 °C

1″ Gas

1315

1140

LH-AC0090

9000

2.7

36 / 125 °C

1″ Gas

1715

1540

Nickel-plated copper tube heating elements; design temperature up to 90°C

Ref.

Power

(W)

W/cm²

Thermostat range

Inlet / outlet

Dimensions (mm)

A

B

LH-CN0040

4000

8.7

30 / 85 °C

1″ Gas

565

390

LH-CN0060

6000

8.6

30 / 85 °C

1″ Gas

565

390

LH-CN0080

8000

8.6

30 / 85 °C

1″ Gas

665

490

LH-CN0100

10000

8.7

30 / 85 °C

1″ Gas

665

490

LH-CN0150

15000

8.1

0 / 90 °C

1″ Gas

1100

925

LH-CN0200

20000

8.2

0 / 90 °C

1″ Gas

1100

925

LH-CN0240

24000

8.1

0 / 90 °C

1″ Gas

1315

1140

LH-CN0350

35000

8.5

0 / 90 °C

1″ Gas

1715

1540

Stainless steel heating elements AISI 316L; design temperature up to 90°C

Ref.

Power
(W)

W/cm²

Thermostat range

Inlet / outlet

Dimensions (mm)

A

B

LH-II0030

3000

6.6

30 / 85 °C

1″ Gas

565

390

LH-II0045

4500

6.5

30 / 85 °C

1″ Gas

665

490

LH-II0060

6000

6.2

30 / 85 °C

1″ Gas

790

615

LH-II0090

9000

6.3

30 / 85 °C

1″ Gas

1100

925

LH-II0120

12000

6.4

0 / 90 °C

1″ Gas

1315

1140