{"id":2412,"date":"2017-03-28T13:14:17","date_gmt":"2017-03-28T10:14:17","guid":{"rendered":"http:\/\/vandenssrautas.lt\/en\/iscentriniai-siurbliai-giluminiai-4wn-4-serijos\/"},"modified":"2017-04-11T11:14:03","modified_gmt":"2017-04-11T08:14:03","slug":"iscentriniai-siurbliai-giluminiai-4wn-4-serijos","status":"publish","type":"post","link":"https:\/\/vandenssrautas.lt\/en\/iscentriniai-siurbliai-giluminiai-4wn-4-serijos\/","title":{"rendered":"Centrifugal pumps DEEP 4WN 4 SERIES"},"content":{"rendered":"
4WN (HYDRAULIC ONLY)<\/div>\n
Borehole<\/div>\n
\n

4\u201d borehole pumps in AISI304<\/p>\n

CHARACTERISTICS<\/strong>
\n– Outer casing made of thick stainless steel, for maximum durability
\n– Discharge head and motor bracket made of cast stainless steel for maximum stability
\n– Non-return valve made of stainless steel: prevents any water backflow and reduces pressure surges
\n– Stage casing, shaft, motor coupling and intake filter made of stainless steel to guarantee a problem-free, long service life and high operating safety
\n– Floating-mount impellers made of Noryl and polycarbonate glass-fibre reinforced diffusors to guarantee maximum durability and a constant high degree of efficiency
\n– All materials are in accordance with FDA standards
\n– Mounting specification according to NEMA standards<\/p>\n

APPLICATIONS<\/strong>
\n– Water supply from deep wells, cisterns and tanks
\n– Watering and irrigation
\n– Pressure boosting and fountains
\n– Fire-fighting systems<\/p>\n

TECHNICAL FEATURES<\/strong>
\n– Pumped medium: clean, non corrosive and non-abrasive liquid
\n– Maximum permissible sand content: 50 g\/m3
\n– Immersion depth: max 150 m
\n– Maximum pump overall diameter (cable guard included): 98 mm<\/p>\n

Discharge sizes<\/strong>
\n– Models from 4WN1 to 4WN4: Rp 1 \u00bc\u201d
\n– Models 4WN5: Rp 1 \u00bd\u201d
\n– Models from 4WN6 to 4WN15: Rp 2\u201d<\/p>\n

Conformity to EuP Regulation 547\/2012<\/strong>
\n– Models from 4WN1 to 4WN5: compliant to EuP Directive (MEI Index>0,4)
\n– Models from 4WN6 to 4WN15: currently not compliant to EuP Directive (available only for extra EU countries or for fire-fighting applications)
\n
\nMotors<\/strong>
\n4WN pumps can be fitted with:
\n– 4\u201d Oil Filled Rewindable Motors
\n– 4\u201d Water Filled Motors<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

4WN (HYDRAULIC ONLY) Borehole 4\u201d borehole pumps in AISI304 CHARACTERISTICS – Outer casing made of thick stainless steel, for maximum durability – Discharge head and motor bracket made of cast stainless steel for maximum stability – Non-return valve made of stainless steel: prevents any water backflow and reduces pressure surges – Stage casing, shaft, motor […]<\/p>\n

Pla\u010diau...<\/a><\/div>","protected":false},"author":1,"featured_media":497,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84,2],"tags":[],"_links":{"self":[{"href":"https:\/\/vandenssrautas.lt\/en\/wp-json\/wp\/v2\/posts\/2412"}],"collection":[{"href":"https:\/\/vandenssrautas.lt\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vandenssrautas.lt\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vandenssrautas.lt\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vandenssrautas.lt\/en\/wp-json\/wp\/v2\/comments?post=2412"}],"version-history":[{"count":2,"href":"https:\/\/vandenssrautas.lt\/en\/wp-json\/wp\/v2\/posts\/2412\/revisions"}],"predecessor-version":[{"id":2711,"href":"https:\/\/vandenssrautas.lt\/en\/wp-json\/wp\/v2\/posts\/2412\/revisions\/2711"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vandenssrautas.lt\/en\/wp-json\/wp\/v2\/media\/497"}],"wp:attachment":[{"href":"https:\/\/vandenssrautas.lt\/en\/wp-json\/wp\/v2\/media?parent=2412"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vandenssrautas.lt\/en\/wp-json\/wp\/v2\/categories?post=2412"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vandenssrautas.lt\/en\/wp-json\/wp\/v2\/tags?post=2412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}