{"id":689,"count":3,"description":"<div class=\"st-cat-intro\">\r\n  <p>K\u0159\u00eddlo (vak) je vztlakov\u00e1 \u010d\u00e1st syst\u00e9mu BP\/W \u2014 nafukovac\u00ed komora um\u00edst\u011bn\u00e1 na z\u00e1dech, kter\u00e1 udr\u017euje vztlak za pot\u00e1p\u011b\u010dem a umo\u017e\u0148uje stabiln\u00ed horizont\u00e1ln\u00ed trim v technick\u00e9m pot\u00e1p\u011bn\u00ed. Tato kategorie zahrnuje kompletn\u00ed nab\u00eddku vak\u016f: <strong>k\u0159\u00eddla pro jednu l\u00e1hev<\/strong> (11\u201316 l), <strong>k\u0159\u00eddla pro dvoj\u010data<\/strong> (20\u201330 l) a <strong>rebreather a dvoukomorov\u00e9<\/strong> syst\u00e9my pro uzav\u0159en\u00e9 okruhy a konfigurace s redundanc\u00ed. Vaky jsou prod\u00e1v\u00e1ny samostatn\u011b a jsou kompatibiln\u00ed se standardn\u00ed mont\u00e1\u017en\u00ed geometri\u00ed backplate.<\/p>\r\n<\/div>","link":"https:\/\/soprastek.com\/cs\/kategorie-produktu\/bcd\/vaky\/","name":"Vaky","slug":"vaky","taxonomy":"product_cat","parent":680,"meta":{"details":"<div class=\"st-cat-content\">\r\n\r\n  <h2>Geometrie k\u0159\u00eddla a vztlak za z\u00e1dy<\/h2>\r\n  <p>Na rozd\u00edl od jacket BCD, kter\u00fd rozkl\u00e1d\u00e1 vztlak kolem trupu, se k\u0159\u00eddlo nafukuje v\u00fdhradn\u011b za z\u00e1dy pot\u00e1p\u011b\u010de. Tato geometrie posouv\u00e1 t\u011b\u017ei\u0161t\u011b vztlaku dozadu, vyva\u017euje hmotnost lahv\u00ed a umo\u017e\u0148uje stabiln\u00ed horizont\u00e1ln\u00ed polohu bez nutnosti aktivn\u00edch korekc\u00ed. D\u016fle\u017eit\u00fd je i tvar k\u0159\u00eddla: \u00fazk\u00e9 k\u0159\u00eddlo pro jednu l\u00e1hev obep\u00edn\u00e1 lahev t\u011bsn\u011b, zat\u00edmco \u0161ir\u0161\u00ed k\u0159\u00eddlo pro dvoj\u010data pokr\u00fdv\u00e1 prostor mezi lahvemi a rovnom\u011brn\u011b rozkl\u00e1d\u00e1 vztlak.<\/p>\r\n  <p><strong>Vztlakov\u00e1 kapacita<\/strong> se ud\u00e1v\u00e1 v litrech \u2014 ka\u017ed\u00fd litr objemu poskytuje p\u0159ibli\u017en\u011b 1 kg vztlaku p\u0159i pln\u00e9m nafouknut\u00ed. K\u0159\u00eddlo o objemu 14 l poskytuje cca 14 kg vztlaku; 30 l pak cca 30 kg. Spr\u00e1vn\u00e9 slad\u011bn\u00ed vztlaku s hmotnost\u00ed v\u00fdstroje je z\u00e1sadn\u00ed: k\u0159\u00eddlo mus\u00ed udr\u017eet pot\u00e1p\u011b\u010de na hladin\u011b s pln\u00fdmi lahvemi a z\u00e1rove\u0148 m\u00edt rezervu, ale p\u0159\u00edli\u0161 velk\u00fd objem zp\u016fsobuje \u201ebal\u00f3nov\u00fd efekt\u201c p\u0159i \u010d\u00e1ste\u010dn\u00e9m nafouknut\u00ed v hloubce a zhor\u0161uje trim.<\/p>\r\n\r\n  <div class=\"st-subcats\">\r\n    <div class=\"st-subcat-card\">\r\n      <h3>K\u0159\u00eddla pro jednu l\u00e1hev (11\u201316 l)<\/h3>\r\n      <p>\u00dazk\u00e1 k\u0159\u00eddla pro konfigurace s jednou lahv\u00ed \u2014 navr\u017een\u00e1 tak, aby se neroztahovala do stran a zachovala kompaktn\u00ed profil.<\/p>\r\n    <\/div>\r\n    <div class=\"st-subcat-card\">\r\n      <h3>K\u0159\u00eddla pro dvoj\u010data (20\u201330 l)<\/h3>\r\n      <p>\u0160ir\u0161\u00ed k\u0159\u00eddla s kapacitou 20\u201330 l pro backmount konfigurace s dvoj\u010daty, manifoldem a dal\u0161\u00ed v\u00fdstroj\u00ed.<\/p>\r\n    <\/div>\r\n    <div class=\"st-subcat-card\">\r\n      <h3>Rebreather a dvoukomorov\u00e1 k\u0159\u00eddla<\/h3>\r\n      <p>Dvoukomorov\u00e1 k\u0159\u00eddla a konfigurace pro rebreather poskytuj\u00edc\u00ed nez\u00e1visl\u00e9 nebo z\u00e1lo\u017en\u00ed vztlakov\u00e9 komory pro technick\u00e9 pot\u00e1p\u011bn\u00ed a prost\u0159ed\u00ed nad hlavou.<\/p>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <h2>Jednokomorov\u00e1 vs. dvoukomorov\u00e1 k\u0159\u00eddla<\/h2>\r\n  <p><strong>Jednokomorov\u00e9 k\u0159\u00eddlo<\/strong> je jednodu\u0161\u0161\u00ed, leh\u010d\u00ed a snadn\u011bji servisovateln\u00e9. Pro otev\u0159enou vodu v kombinaci se such\u00fdm oblekem \u2014 kter\u00fd funguje jako z\u00e1lo\u017en\u00ed vztlak \u2014 je \u010dasto pova\u017eov\u00e1no za dostate\u010dn\u00e9. Such\u00fd oblek m\u016f\u017ee p\u0159i selh\u00e1n\u00ed k\u0159\u00eddla zajistit v\u00fdstup, pokud m\u00e1 pot\u00e1p\u011b\u010d dostatek plynu a odpov\u00eddaj\u00edc\u00ed v\u00fdcvik.<\/p>\r\n  <p><strong>Dvoukomorov\u00e9 k\u0159\u00eddlo<\/strong> m\u00e1 dv\u011b nez\u00e1visl\u00e9 komory: vn\u011bj\u0161\u00ed pro b\u011b\u017en\u00e9 pou\u017eit\u00ed a vnit\u0159n\u00ed jako z\u00e1lohu p\u0159i selh\u00e1n\u00ed. Je standardem pro hlubok\u00e9 technick\u00e9 ponory a prost\u0159ed\u00ed nad hlavou (jeskyn\u011b, vraky), kde nelze spol\u00e9hat na such\u00fd oblek jako z\u00e1lo\u017en\u00ed syst\u00e9m. Kategorie rebreather a dvoukomorov\u00fdch k\u0159\u00eddel je ur\u010dena pro konfigurace vy\u017eaduj\u00edc\u00ed tuto \u00farove\u0148 redundance.<\/p>\r\n\r\n  <h2>Na co se zam\u011b\u0159it<\/h2>\r\n  <ul class=\"st-lookfor-list\">\r\n    <li><strong>Kapacita vztlaku podle konfigurace<\/strong> \u2014 spo\u010d\u00edtejte vztlak na konci ponoru (pr\u00e1zdn\u00e9 lahve, pln\u00e1 v\u00fdstroj) a zvolte k\u0159\u00eddlo s dostate\u010dnou rezervou. Pro jednu l\u00e1hev je b\u011b\u017en\u00fdch 11\u201316 l, pro dvoj\u010data 20\u201330 l. P\u0159idejte rezervu 2\u20133 kg pro hladinu.<\/li>\r\n    <li><strong>Tvar k\u0159\u00eddla podle po\u010dtu lahv\u00ed<\/strong> \u2014 k\u0159\u00eddlo pro jednu l\u00e1hev je \u00fazk\u00e9; pou\u017eit\u00ed k\u0159\u00eddla pro dvoj\u010data na jednu lahev vede k tzv. \u201etaco efektu\u201c a zhor\u0161en\u00ed hydrodynamiky i ovladatelnosti.<\/li>\r\n    <li><strong>Materi\u00e1l obalu \u2014 Cordura vs. Kevlar<\/strong> \u2014 Cordura je standard pro otev\u0159enou vodu; Kevlar je odoln\u011bj\u0161\u00ed proti od\u011bru v jeskyn\u00edch a vrac\u00edch. Materi\u00e1l neovliv\u0148uje vztlak, ale \u017eivotnost.<\/li>\r\n    <li><strong>Po\u010det a um\u00edst\u011bn\u00ed ventil\u016f<\/strong> \u2014 standardem jsou minim\u00e1ln\u011b dva: ramenn\u00ed a spodn\u00ed. Ov\u011b\u0159te, \u017ee jsou dob\u0159e ovladateln\u00e9 i v rukavic\u00edch. Dal\u0161\u00ed ventil zvy\u0161uje flexibilitu.<\/li>\r\n    <li><strong>Kompatibilita s backplate<\/strong> \u2014 v\u011bt\u0161ina k\u0159\u00eddel pou\u017e\u00edv\u00e1 standardn\u00ed mont\u00e1\u017e, ale v\u017edy ov\u011b\u0159te kompatibilitu s va\u0161\u00ed deskou.<\/li>\r\n  <\/ul>\r\n\r\n  <h2>\u00dadr\u017eba a p\u00e9\u010de<\/h2>\r\n  <div class=\"st-maintenance\">\r\n    <p>Po ka\u017ed\u00e9m ponoru ve slan\u00e9 vod\u011b propl\u00e1chn\u011bte vnit\u0159ek vaku \u2014 nalijte sladkou vodu, nafoukn\u011bte a vypus\u0165te p\u0159es ventily. Opakujte, dokud nebude voda \u010dist\u00e1.<\/p>\r\n    <p>Skladujte k\u0159\u00eddlo s mal\u00fdm mno\u017estv\u00edm vzduchu uvnit\u0159, aby se st\u011bny neslepily. Uchov\u00e1vejte mimo slunce, teplo a chemik\u00e1lie.<\/p>\r\n    <p>Pravideln\u011b kontrolujte p\u0159ipojen\u00ed infl\u00e1toru a ventily. Otestujte p\u0159etlakov\u00fd ventil \u2014 mus\u00ed otev\u0159\u00edt p\u0159i spr\u00e1vn\u00e9m tlaku. P\u0159i po\u0161kozen\u00ed nebo net\u011bsnosti vak vym\u011b\u0148te.<\/p>\r\n  <\/div>\r\n\r\n  <h2>FAQ<\/h2>\r\n  <div class=\"st-faq\">\r\n    <div class=\"st-faq-item\">\r\n      <h3>Jak\u00fd vztlak pot\u0159ebuji pro jednu lahev?<\/h3>\r\n      <p>Pro ocelovou 12 l lahev je vhodn\u00e9 k\u0159\u00eddlo 13\u201316 l. Men\u0161\u00ed objem m\u016f\u017ee b\u00fdt nedostate\u010dn\u00fd, v\u011bt\u0161\u00ed zhor\u0161uje trim.<\/p>\r\n    <\/div>\r\n    <div class=\"st-faq-item\">\r\n      <h3>Mohu pou\u017e\u00edt k\u0159\u00eddlo pro dvoj\u010data na jednu lahev?<\/h3>\r\n      <p>Technicky ano, ale nedoporu\u010duje se kv\u016fli \u201etaco efektu\u201c a hor\u0161\u00ed ovladatelnosti.<\/p>\r\n    <\/div>\r\n    <div class=\"st-faq-item\">\r\n      <h3>Je dvoukomorov\u00e9 k\u0159\u00eddlo nutn\u00e9?<\/h3>\r\n      <p>Z\u00e1le\u017e\u00ed na prost\u0159ed\u00ed. V otev\u0159en\u00e9 vod\u011b se such\u00fdm oblekem \u010dasto ne, v n\u00e1ro\u010dn\u00fdch podm\u00ednk\u00e1ch ano.<\/p>\r\n    <\/div>\r\n    <div class=\"st-faq-item\">\r\n      <h3>Kdy vym\u011bnit vak?<\/h3>\r\n      <p>P\u0159i net\u011bsnosti, delaminaci nebo po\u0161kozen\u00ed. V technick\u00e9m pot\u00e1p\u011bn\u00ed se doporu\u010duje v\u00fdm\u011bna d\u0159\u00edve ne\u017e p\u0159i selh\u00e1n\u00ed.<\/p>\r\n    <\/div>\r\n    <div class=\"st-faq-item\">\r\n      <h3>Lze vym\u011bnit jen vnit\u0159n\u00ed vak?<\/h3>\r\n      <p>Ano, u v\u011bt\u0161iny syst\u00e9m\u016f lze m\u011bnit samostatn\u011b vnit\u0159n\u00ed i vn\u011bj\u0161\u00ed \u010d\u00e1st.<\/p>\r\n    <\/div>\r\n  <\/div>\r\n\r\n<\/div>"},"menu_order":0,"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>BCD k\u0159\u00eddla (vaky) | K\u0159\u00eddla pro jednu lahev, dvoj\u010data i dvoukomorov\u00e1 k\u0159\u00eddla<\/title>\n<meta name=\"description\" content=\"N\u00e1hradn\u00ed k\u0159\u00eddla pro technick\u00e1 BCD. 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