美國PALL濾芯編號含義:
1.1.中低壓系列:
HC 96 00 F U P 13 H
① ② ③ ④ ⑤ ⑥ ⑦
①--系列
②--濾芯的直徑方向尺寸
96--φ78.5×φ43 91---φ70×φ32.5
89---φ96×φ56 9021--φ45×φ25 2235---φ84×φ48頗爾濾芯HC572FEC9H,頗爾濾芯HCS630KUN9H,
頗爾濾芯HCS630KUP9H,頗爾濾芯HCS630KUS9H,頗爾濾芯HCS630KUT9H,頗爾濾芯HC0101FKN36H, 頗爾濾芯HC0101FKP36H,頗爾濾芯HC2216FKP6Z,
頗爾濾芯HC2216FKS6H,頗爾濾芯HC2216FKS6Z,頗爾濾芯HC2216FKT6H頗爾濾芯HC2216FKT6Z, 頗爾濾芯HC2217FKN4H,頗爾濾芯HC2217FKN4Z,
頗爾濾芯HC0101FKS36H,頗爾濾芯HC0101FKT36H,頗爾濾芯HC2206FDN3H,頗爾濾芯HC2206FDP3H, 頗爾濾芯HC2206FDS3H,頗爾濾芯HC2206FDT3H,
頗爾濾芯HC2206FDN6H,頗爾濾芯HC2206FDP6H,頗爾濾芯HC2206FDS6H,頗爾濾HC2206FDT6H, 頗爾濾芯HC2207FDN3H,頗爾濾芯HC2207FDP3H,
頗爾濾芯HC2207FDS3H,頗爾濾芯HC2207FDT3H,頗爾濾芯HC2207FDN6H, 頗爾濾芯HC2207FDP6H,頗爾濾芯HC2207FDS6H,頗爾濾芯HC2207FDT6H, 頗爾濾芯HC2208FKN4Z 頗爾濾芯HC2208FKN6H,頗爾濾芯HC2208FKP6Z, 頗爾濾芯HC2208FKP4H,頗爾濾芯HC2208FKP4Z,頗爾濾芯HC2208FKS6H, 頗爾濾芯HC2208FKS6Z,頗爾濾芯HC2208FKS4H,頗爾濾芯HC2208FKT4Z, 頗爾濾芯HC2208FKT6H,頗爾濾芯HC2208FKT6Z,頗爾濾芯HC2216FKN4H, 頗爾濾芯HC2216FKN4Z,頗爾濾芯HC2216FKP4H,頗爾濾芯HC2216FKP4Z, 頗爾濾芯HC2216FKS4H,頗爾濾芯HC2216FKS4Z,頗爾濾芯HC2216FKT4H, 頗爾濾芯HC2216FKT4Z,頗爾濾芯HC2216FKN6H,頗爾濾芯HC2216FKN6Z, 頗爾濾芯HC2216FKP6H,頗爾濾芯HC2253FDN6H,頗爾濾芯HC2253FDP6H, 頗爾濾芯HC2217FKP4H,頗爾濾芯HC2217FKP4Z,頗爾濾芯HC2218FKN4H, 頗爾濾芯HC2218FKN4Z,頗爾濾芯HC2218FKP4H,頗爾濾芯HC2218FKP4Z, 頗爾濾芯HC2218FKN6H,頗爾濾芯HC2218FKN6Z,
頗爾濾芯HC2225FDP6H,頗爾濾芯HC2225FDN13H,頗爾濾芯HC2225FDP13H, 頗爾濾芯HC2233FDN6H,頗爾濾芯HC2233FDP6H,頗爾濾芯HC2233FDN13H,頗爾濾芯HC2233FDP13H,
頗爾濾芯HC2235FDN6H,頗爾濾芯HC2235FDP6H,頗爾濾芯HC2235FDN13H,頗爾濾芯HC2235FDP13H, 頗爾濾芯HC2236FDN6H,
頗爾濾芯HC2236FDP6H頗爾濾芯HC2236FDN13H,頗爾濾芯HC2236FDP13H,頗爾濾芯HC2237FDN6H, 頗爾濾芯HC2237FDP6H,頗爾濾芯HC2237FDN13H,頗爾濾芯HC2237FDP13H,頗爾濾芯HC2238FDN6H, 頗爾濾芯HC2238FDP6H,頗爾濾芯HC2238FDP13H,頗爾濾芯HC2238FDP6H,頗爾濾芯HC2252FDN6H, 頗爾濾芯HC2252FDP6H,頗爾濾芯HC2252FDP13H,頗爾濾芯HC2252FDP6H,頗爾濾芯HC2253N6H, 頗爾濾芯HC2253P6H,頗爾濾芯HC6500FKN26H,頗爾濾芯HC6500FKP26H,頗爾濾芯HC2257FDN6H, 頗爾濾芯HC2257FDP6H頗爾濾芯HC2257FDP13H,頗爾濾芯HC2257FDP6H,頗爾濾芯HC2285FDN6H, 頗爾濾芯HC2285FDP6H,頗爾濾芯HC2285FDN13H,頗爾濾芯HC2285FDP13H,頗爾濾芯HC2293FDN6H, 頗爾濾芯HC2293FDP6H,頗爾濾芯HC2293FDN13H,頗爾濾芯HC2293FDP13H,頗爾濾芯HC2295FDN6H, 頗爾濾芯HC2295FDP6H,頗爾濾芯HC2295FDN13H,頗爾濾芯HC2295FDP13H,頗爾濾芯HC2544FKN9H, 頗爾濾芯HC2544FKP9H,頗爾濾芯HC2544FKN19H,頗爾濾芯HC2544FKP19H頗爾濾芯 頗爾濾芯HC2618FDN6H 頗爾濾芯HC2618FDP6H 頗爾濾芯HC2618FDN13H,頗爾濾芯HC2618FDP13H, 頗爾濾芯HC6200FKN4H, 頗爾濾芯HC6200FKP4H, 頗爾濾芯HC6200FKN8H, 頗爾濾芯HC6200FKP8H頗爾濾芯HC6400FKN8H頗爾濾芯HC6400FKP8H,頗爾濾芯HC6400FKN13H,
8300--φ152×φ104 8314---φ152×φ95 8400---φ152×φ83
③---壓力
00---低壓,帶旁通閥的殼體,濾芯承受壓差2 MPa ,在下端蓋外徑上有三個凸包.
01---高壓,不帶旁通閥的殼體,濾芯承受壓差21 MPa,在下端蓋外徑上有三個圓凹槽.
④---β比和護網(wǎng)
D--β≥ 200 內(nèi)外有金屬護網(wǎng)
U--β≥ 75 內(nèi)有金屬護網(wǎng)
K--β≥ 200 內(nèi)外有金屬護網(wǎng),濾材內(nèi)側(cè)有非金屬護層
⑤---過濾精度
Z 1微米 P 3微米 N 6微米
S 12微米 T 25微米 R 40微米
⑥---濾芯長度
4—-(4 5/8 ″) 相當于118mm 6---(5 1/2″) 相當于140 mm
8---(8 3/16″) 相當于208 mm 10-—(10 1/8″) 相當于256 mm
13—(12 28/32″) 相當于328 mm 15—(14 11/16″)相當于373 mm
16—(16 7/8″) 相當于428 mm 26—-(25 5/8″) 相當于 652 mm
39—-38 5/8″) 相當于981 mm
⑦---密封膠圈
H 丁晴橡膠(黑色),適合于石油.乳化液.紅油(堿性).乙二醇等
J 乙烯.丙烯(紫色) P 氯丁橡膠(紅色) 耐酸
Z 氟橡膠 (棕色)耐溫,耐酸(耐磷酸脂液壓油,蘭油),耐磨
例如: HC9600FUP4H長度代號及尺寸
解釋為: PALL濾芯低壓過濾芯;過濾精度即過濾比β3≥75;
濾芯長度為4.57″(118mm); 密封材料是丁晴橡膠顏色為黑色。這種濾芯直徑是3.1″(φ
78.5 mm)內(nèi)徑φ43mm,
三個凸起直徑是3.165″(φ80.4 mm)
1.2.高壓濾芯:
與低壓濾芯區(qū)別是:前面的號是01;精度只有兩種即UP和UT的;
外徑為3.15"(英寸);不是三個凸起而是三個凹槽(半園形的);
密封材料一般只有兩種代號H和Z;內(nèi)骨架有加強環(huán),而且壁較厚(3mm)。
1.3.PALL濾芯HC9600系列濾芯設(shè)計參數(shù)
型號 褶紋長L 褶高h 褶數(shù)n 塊長S 面積A 有效A 塊褶距 內(nèi)褶距
(單位) 英寸 英寸 個 英寸 Ft2 Ft2 毫米 毫米
UP4 4.310 0.560 80 5.80 2.68 2.40 1.84 1.96
UN4 4.310 0.560 64 5.80 2.15 1.92 2.30 2.45
US4 4.310 0.560 60 5.80 2.01 1.79 2.455 2.62
UT4 4.310 0.560 48 5.80 1.61 1.43 3.020 3.927
UR4 4.310 0.560 70 5.80 2.35 2.10 2.10 2.240
UP8 7.940 0.560 80 5.80 4.94 4.63 1.84 1.96
UN8 7.940 0.560 64 5.80 3.95 3.69 2.30 2.45
US8 7.940 0.560 60 5.80 3.71 3.46 2.455 2.62
UT8 7.940 0.560 48 5.80 2.96 2.76 3.020 3.927
UR8 7.940 0.560 70 5.80 4.32 4.05 2.10 2.240
UP13 12.670 0.560 80 5.80 7.88 7.54 1.84 1.96
UN13 12.670 0.560 64 5.80 6.31 6.01 2.30 2.45
US13 12.670 0.560 60 5.80 5.91 5.63 2.455 2.62
UT13 12.670 0.560 48 5.80 4.73 4.49 3.02 3.927
UR13 12.670 0.560 70 5.80 6.90 6.58 2.10 2.240
UP16 16.580 0.560 80 5.80 10.32 9.94 2.30 2.45
UN16 16.580 0.560 64 5.80 8.25 7.93 2.30 2.45
US16 16.580 0.560 60 5.80 7.74 7.42 2.455 2.62
UT16 16.580 0.560 48 5.80 6.19 7.42 3.020 3.927
注:①.面積A--總面積=2hnL/144-------- (A)
②.有效A--有效面積=2hn(L-0.452)/144---(B)
③.褶間距--波紋塊的間距=波紋塊長S×25.4/褶數(shù)n--(C)
④.內(nèi)間距--波紋在內(nèi)徑處間距=50π/n-------(D)