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Sawada J-3 type/J-3 special type/J-30 type/J-50 type Welding type level gauge

Made in Japan
Manufacturer: Sawada Manufacturing Co., Ltd
Model: J-3 type/J-3 special type/J-30 type/J-50 type

This is a type of level gauge that can be attached by welding to metal tanks, pressure vessels, etc., to directly see the internal liquid level.

Diversity

The gauge body, gasket, and gauge glass can be selected from suitable materials according to the conditions of use, and can be used with a variety of fluids.・A wide variety of visible widths are available. (15/30/50mm)・A reflective gauge glass that makes it easy to see the liquid level can also be selected. (J-3/J-3 special type)・The back side of the gauge body can be processed to match the R of the tank inner surface.

Notes

  • Depending on the welding conditions, the gauge body may be greatly distorted, which may cause leaks or damage to the gauge glass.

Specifications

  • Maximum working pressure: 1.0 MPa
  • Maximum operating temperature: 260℃
  • Material: SS400, SUS304/316/316L
  • body length: 155 to 570mm (J-3 type), 300 to 550mm (J-3 special type), 315 to 565mm (J-30 type), 250 to 525mm (J-50 type)

Standard dimension table (single type)

<J-3 Type Welding Type Level Gauge Standard Dimension Table>

glass count gauge glass length Visible length (VL) Body length (BL)
No.1B 115 95 155
No.2B 140 120 180
No.3B 165 141 205
No.4B 190 166 230
No.5B 220 196 260
No.6B 250 226 290
No.7B 280 256 320
No.300B 300 276 340
No.8B 320 296 360
No.9B 340 316 380
No.400B 400 376 440
No.450B 450 426 490
No.500B 500 476 540
No.530B 530 506 570

<J-3 special welded type level gauge standard dimension table>

glass count gauge glass length Visible length (VL) Body length (BL)
No.6B 250 226 300
No.7B 280 256 330
No.300B 300 276 350
No.8B 320 296 370
No.9B 340 316 390
No.400B 400 376 450
No.450B 450 426 500
No.500B 500 476 550

<J-30 Type Welding Type Level Gauge Standard Dimension Table>

Visible length (VL) gauge glass length Body length (BL)
250 270 315
300 320 365
340 405 360
350 370 415
400 420 465
440 505 460
450 470 515
500 520 565

<J-50 Type Welding Type Level Gauge Standard Dimension List>

Visible length (VL) gauge glass length Body length (BL)
225 300 250
260 285 335
275 300 350
325 350 400
340 365 415
375 400 450
425 450 500
450 475 525
475 500 550
500 575 525

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