MISELLI Level Sight Glasses SLNT - Level Sight Glasses with Contrast Screen Threaded oil level indicators, hex head with shoulder, made from high density, transparent polyamide resin with a ‘hot painted’ red point in the centre and a contrast screen for clear indication of oil levels. Maximum pressure 3 bar (43 PSI). Dimensions Stock No. F D d SLNS14 17 G 1/4” 20 15 SLNT38 18 G 3/8” 22 14 SLNT12 24 G 1/2” 28 16 8 11 SLNT34 30 G 3/4” 35 21 8 12 SLNT1 35 G 1” 43 32 11 12 n.d. 36 $ 8.00 SLNT114 42 G 1-1/4” 51 33 10 16 n.d. 46 $ 10.00 SLNT112 50 G 1-1/2” 58 40 10 20 n.d. $ 12.00 SLNT2 64 G 2” 74 48 12 20 n.d. $ 13.00 d h1 h2 Nm 7 8 6 6.5 10.5 8 List Price Ch Ch1 $ 5.00 19 $ 5.50 12 27 $ 6.00 16 32 $ 7.00 Ch1 R h1 F D h2 Ch S SLNT F G GF R = Red Indicator Point G = Fiber Gasket S = Contrast Screen SM - Aluminium Level Indicators Ch Threaded hex head level indicators manufactured from aluminium 11S with a transparent polyamide resin sight glass. Maximum pressure 10 bar (145 PSI). List Price F Ch d h1 h2 SM14 G 1/4” 18 11 10 7 SM38 G 3/8” 22 12 8 9 $ 11.00 SM12 G 1/2” 27 15 8 9 $ 12.00 SM34 G 3/4” 34 19 9 11 $ 14.00 SM1 G 1” 40 27 10.5 11 $ 17.00 h1 OR Vt 13 ØF Dimensions Ød Stock No. h2 S $ 9.00 S = Contrast screen Vt = Transparent disc G = Fiber gasket G L Series Level Gauges Reservoir Level Gauges - Steel Body Stock No. LG1 Dimensions (mm) Description Level Gauge - 76mm M A B F G D E Ø min Ø max 116 39 16 40 76 M10 10.5 11 List Price $ 27.00 LG1T Level and Temperature Gauge - 76mm 116 39 16 40 76 M10 10.5 11 $ 29.00 LG2 Level Gauge - 127mm 177 48 18 127 127 M12 12.5 13 $ 36.00 LG2T Level and Temperature Gauge - 127mm 177 48 18 127 127 M12 12.5 13 $ 38.00 LGN3 Level Gauge - 254mm 308 48 16 226 254 M12 12.5 13 $ 54.00 LGN3T Level and Temperature Gauge - 254mm 308 48 16 226 254 M12 12.5 13 $ 58.00 B F A G D M E LG series visual level gauges with or without thermometer are made in steel and supplied with a Buna-N oil seal. They are fitted to the exterior of oil and fuel tanks. Distance ‘D’ stated in the enclosed table indicates the distance of the fixing holes whose diameter is ‘M’. A bulb thermometer is incorporated in the level gauge and Version ‘T’ permits to check the temperature of the fluid in the oil tank. Materials Steel body and ‘trogamid’ protection glass. Galvanised steel fixing screw, Buna-N oil seal Temperature Range -20°C to +80°C Maximum Working Range 1 bar Torque Bolt Tightening 20 Nm Thermometer Bulb incorporated in the level gauge Scale in °C and °F LG1T from 0°C to +80°C (from 32°F to 176°F) LG2T from 0°C to +100°C (from 32°F to 212°F) Reservoir Level Gauges - Nylon Body Stock No. Dimensions Description E M Ø min Ø max List Price LV3 Level Gauge - 254mm 254 M12 12.5 13 $ 58.00 LV3T Level and Temperature Gauge - 254mm 254 M12 12.5 13 $ 65.00 29 - 74 - 200 M D 100 - 157 - 283 E 25 13 D F C LV series visual level gauges permit direct verification of the fluid level contained in the tank. Distance ‘D’ stated in the above table, indicates the distance of the fixing holes whose diameter is ‘M’. The design allows for an error of up to 4mm, on the fixing hole centres during assembly; a new nylon black cover coating the level gauge entirely. These level gauges can be used with mineral oils and various fluids. Materials Heads: glass reinforced nylon Transparent: ‘Perbex’ Bolts: Galvanised steel Nuts: Galvanised steel Outside Body: Glass reinforced nylon Temperature Range From -20°C to +80°C Maximum Pressure 1 bar Torque Bolt Tightening 20 NM Thermometer Bulb type with double calibrated scale °C and °F Thermometer Scale 0°C to +80°C (+32°F to +176°F) LT Series Level Gauge Reservoir Level Gauges - Polyamide Stock No. Description List Price LT2M12 Level Gauge - 127mm $ 36.00 LT2PM12 Level Gauge complete with Cover - 127mm $ 38.00 LT2TM12 Level and Temperature Gauge - 127mm $ 36.00 LT2TPM12 Level and Temperature Gauge complete with Cover - 127mm $ 38.00 LT series visual level gauges with or without thermometer are made in polyamide with or without nylon cover. They are supplied with a Buna-N oil seal. Materials Nylon body and polyamide glass and plate. Protection glass. Plated steel fixing screw. Temperature Range -20°C to +90°C Maximum Working Range 2 bar Torque Bolt Tightening 10 Nm LT2T LT2P HOLES ON THE TANK OMT OMT °F °C 60 40 100 20 50 0 M12 162 80 150 166 127 + 0.5 100 200 LT2T LT2 13 6 31 22 19 ø12 +0.3 0 35 26 L Series Electric Level Gauges Electric / Visual Reservoir Level Gauges Stock No. Dimensions Description M D E Ø min Ø max List Price LV2E Visual / Electric Level Gauge - 127mm 127 M12 12.5 13 $ 143.00 LV3E Visual / Electric Level Gauge - 254mm 254 M12 12.5 13 $ 171.00 M 25 157 - 283 Br Bl LV*E series level gauges allow the visual control of fluid in the oil tank. They also have a normally open double switch which activates reed contacts when the minimum oil level in the tank is reached. Br BK Br Position 2 Bl Technical characteristics are the same as LV series on previous page. Br Bl 40 50 D Position 1 Minimum Level Bl BK Reed Contacts 65 Electric Reservoir Level Gauges Stock No. Description LM1F*** N.O. Level Gauge LM1F*** N.O. Level Gauge LM2F*** 2 Pole Level Gauge LM2F*** 2 Pole Level Gauge LM3F*** N.C. Level Gauge LM3F*** N.C. Level Gauge Optional Dimensions (mm) LM1 LM2 LM3 List Price A 130 150 200 250 - $ 231.00 A 300 350 400 450 500 $ 255.00 A - 150 200 250 - $ 484.00 A 300 350 400 450 500 $ 533.00 A 130 150 200 250 - $ 242.00 A 300 350 400 450 500 $ 267.00 *** Insert length required. LM1*** - LM3*** LM2*** LM*F*** Cable Clamp Flange mounting 42 1 Position 2 C Float Position 1 2 M4 1 Position 3 2 C 1 S LM1 Min. Level 2 1 45 Ø30 2 C A Pos. 2 Schematics Pos. 1 Min. Level Schematic C Max. Level 2 1 Position 2 A M18 x 1.5 2 Ø35.5 1 LM1 LM3 45 13 M18 x 1.5 43 Nut Cable Clamp Seal 4 min. Seal 8 Max 45 45 8 Max Cable Clamp Circlip LM3 1 2 Position 1 S C Ø30 2 C Float The LM*F*** level gauges give an electric signal when minimum and/or maximum levels are reached in the oil tank. They must be mounted vertically, fixed on the tank cover and at least 50mm away from oil tank walls.