procurement of herbal extraction unit at dr ysp university of horticulture and forestry nauni, solan. procurement of herbal extraction unit at dr ysp university of horticulture and forestry nauni, solan. , providing, supplying, installing, testing and commissioning of herbal extraction unit with allied accessories completein all respects with satisfaction of activity in-charge / pi.the solvent extraction unit should be designed, with all contact parts in ss-316 at the hydraulic test pressure 4kg / cm2 to carry-out the process for the production of extract of medicinal plants. the plant will be based on soxhlet design with following technical specifications: extraction vessel: water capacity of tank: 50l. raw material capacity of vessel: 10kg. moc: ss-316. thickness: 5mm. design pressure : 4kg / sq. cm full vacuum. design temp. : 150 degree c. jacket : ss 304 75%. thickness: 4mm. top and bottom : dish end bottom and top flange. discharge hole : include ss-316. solvent sparger: top and bottom side ½”. steam sparger: bottom side 12mm.mesh : perforated sheet ss 316. temp. gauge and compound gauge : 0 to 150 degree c. side glass and view glass: 100mm view area. inside polish : mirror polish. outside polish: mat polish. drain valve : 1” ss-316. fitting : with lugs on skid. insulation : glass wool with aluminium cladding. water in-let and out-let: ½” with valve and steam traps. steam in and out of jacket: ½”. orings: all orings and gasket should be viton. reboiler: water capacity of tank: 30l. moc: ss-316. thickness: 5mm. design pressure : 4kg / cm2 full vacuum. design temp. : 150 degree c. jacket : ss 304 75%. thickness: 4mm ss-304. top and bottom: dish end bottom and flange top. man hole and discharge hole: include ss-316. cohobation column : 3” ss-316. drain valve : 2” ss-316. design pressure : 4kg / cm2 full vacuum. design temp:. 150 degree c. insulation: 50mm thick glass wool with aluminium cladding.water in-let and out let: 1 / 2” with valve and steam traps. orings: all orings and gasket should be viton. nomenclature continued to 1.1 , cohobation column: size: 4” , moc: ss-316, direction: top on the vessel. condenser: type: shell and tube, size: 200mm dia x 1100mm long, moc of shell: ss-316, tube: 20mm ? x 30 no., seam less, moc of tube: ss-316, temp gauge : 0 to 150 degree c. solvent tank: capacity : 25l, moc: ss-316, sheet thickness: 5mm, top : flanged , bottom : conical , drain : 1” ball valve. light and view glass: include. waste water tank: capacity : 15l, moc: ss-316. sheet thickness : 5mm. top : flanged. bottom : conical. drain : 1” ball valve. light and view glass: yes. vacuum pump: yes. vacuum trapper: cap. : 10l, moc: ss-316, vacuum gauge : yes. other standard items: solvent transfer pump: include with transfer line. rotary evaporator buchi / ika: with 1-5l flasks. compatible recirculating chiller ( minus 10 degree c -rt ) . electrical boiler: automatic 40kg / h. ice trap: 10l capacity. solvent transfer pump: 100lpm with flame proof motor, ss-316. structure: ss-304 with working platform. solvent storage tank: 250l capacity air tight, ss-316. vacuum pump: suitable size. water line: water line from tank to unit with pump and other fittings. water storage tank: brick / rcc / plastic water storage tank with top cover -200 capacity 0l. steam and water line: steam and water line ss-304 with all gauges, prv and other fittings. electrical component: all electrical component - flame proof. nomenclature continued to 1.2 , • warranty :- on site 24 months from the date of installation • the rate should be for destination including at site, installation and demonstration for two batches, training to staff. • all electrical works ( flame proof ) fitting including all switches, mcb etc. along with electrical wiring ( approximately 35 metres from electrical nitch ) are to be provided by supplier the dr y s parmar university of horticulture & forestry , solan ( ref. no. tu / v / rg-cde ( 305 ) / 2020 dt. 07.09.2020 ) is registered with department of scientific & industrial research ( dsir ) for purpose of custom duty exemptions in terms of notfn. no.51 / 96-customs dt.23.07.1996, notfn. no.47 / 2017- integrated tax ( rate ) dt. 14.11.2017 and notfn. no.45 / 2017- central tax ( rate ) dt. 14.11.2017, notfn. no.45 / 2017- union territory tax ( rate ) dt. 14.11.2017, as amended from time to time.