透明PVC管材易于檢查，因此有流體進(jìn)入管材的測試應(yīng)用。
橡膠管在儲(chǔ)存時(shí)不容易扭結(jié)，占用空間小，便攜式工作。
對(duì)于安裝，建議采用鋁管。
柔性雙柱油管與Mark II壓力表和風(fēng)速指示器一起使用。
Norprene®油管適用于-75 - 275°F(-60 - 135°C)的廣泛溫度范圍，在長期暴露在高溫和臭氧下也不會(huì)減弱。
靈活的彩色乙烯管是迅速區(qū)分在應(yīng)用，在一個(gè)以上的線是需要協(xié)助安裝。
符合NFPA 90A標(biāo)準(zhǔn)的黑色密封聚乙烯管，適用于空調(diào)和通風(fēng)密封空間; 也用于樓宇自動(dòng)化系統(tǒng)。
| Model | Description |
|---|---|
| A-200-1 | Norprene® tubing, 3/16" ID x 5/16" OD, 13 psi maximum pressure @ 73°F, 50' length. |
| A-200-2 | Norprene® tubing, 1/4" ID x 3/8" OD, 10 psi maximum pressure @ 73°F, 50' length. |
| A-201 | Rubber latex tubing has less tendency to kink in storage and occupies less space, thus is best for portable work. 3/16" ID, 9' length. |
| A-202 | Rubber latex tubing. 3/16" ID, lengths to 50'. |
| A-203 | Clear PVC tubing, 1/8" ID x 1/4" OD, lengths to 100'. |
| A-204-B | Opaque blue vinyl tubing, 3/16" ID X 5/16" OD, available in lengths up to 500', per ft. |
| A-204-C | Opaque white vinyl tubing, 3/16" ID X 5/16" OD, available in lengths up to 500', per ft. |
| A-204-D | Opaque black vinyl tubing, 3/16" ID X 5/16" OD, available in lengths up to 500', per ft. |
| A-210 | Aluminum tubing is recommended for permanent installations. 1/4" OD, 5' length, 500 psi maximum pressure @ 200°F. |
| A-211 | Aluminum tubing, 1/4" OD, 50 ft length, 500 psi maximum pressure @ 200°F. |
| A-220 | Clear flexible vinyl tubing is easily inspected, and is therefore best for test applications where a possibility of fluid entering the tubing exists. 3/16" ID x 5/16" OD, lengths to 500'; 45 psi maximum pressure @ 73°F. |
| A-221 | Clear flexible vinyl tubing is easily inspected, and is therefore best for test applications where a possibility of fluid entering the tubing exists. 1/8" ID x 3/16" OD, lengths to 500'; 40 psi maximum pressure @ 165°F. |
| A-222 | Clear flexible vinyl tubing is easily inspected, and is therefore best for test applications where a possibility of fluid entering the tubing exists. .240" ID x .375" OD, lengths to 500'; 35 psi maximum pressure @ 73°F. |
