Nomenclature
Structure Schematic View
Selection Table
| Mounting thread | Cable outer diameter (mm) | Thread length L1(mm) | Length L (mm) | Length L2 (mm) | HLBM-17 Weight (kg) | HLBM-18 Weight (kg) | |||
| M | G | NPT | Outlet φ A | Inlet φ B | |||||
| M16X1.5 | 一 | — | 3～8 | 5.5～12 | 15 | 71.5 | 86.5 | 0.18 | 0.19 |
| M20X1.5A | G1/2A | NPT1/2A | 3～8 | 5.5～12 | 15 | 71.5 | 86.5 | 0.18 | 0.19 |
| M20X1.5 | G1/2 | NPT1/2 | 6.5～10 | 9.5～16 | 15 | 71.5 | 86.5 | 0.18 | 0.20 |
| M25X1.5A | G3/4A | NPT3/4A | 6.5～10 | 9.5～16 | 15 | 71.5 | 86.5 | 0.22 | 0.24 |
| M25X1.5 | G3/4 | NPT3/4 | 10～13 | 12.5～20.5 | 15 | 76.5 | 91.5 | 0.28 | 0.30 |
| M32X1.5A | G1A | NPT1A | 10～13 | 12.5～20.5 | 20 | 81.5 | 96.5 | 0.36 | 0.39 |
| M32X1.5 | G1 | NPT1 | 12.5～18.5 | 17～26 | 20 | 84.5 | 99.5 | 0.40 | 0.43 |
| M40X1.5A | G11/4A | NPT11/4A | 12.5～18.5 | 17～26 | 20 | 84.5 | 99.5 | 0.78 | 0.82 |
| M40X1.5 | G11/4 | NPT11/4 | 19～24.5 | 22～33 | 20 | 88.5 | 103.5 | 0.72 | 0.76 |
| M50X1.5A | G11/2A | NPT11/2A | 19～24.5 | 22～33 | 20 | 88.5 | 103.5 | 1.15 | 1.20 |
| M50X1.5 | G11/2 | NPT11/2 | 25～30 | 28～41 | 20 | 94 | 109 | 1.09 | 1.14 |
| M63A | G2A | NPT2A | 25～30 | 28～41 | 20 | 94 | 109 | 1.24 | 1.30 |
| M63 | G2 | NPT2 | 31～37 | 36～46 | 20 | 105.5 | 120.5 | 1.44 | 1.50 |
| M63C | G2C | NPT2C | 31～37 | 41～52.6 | 20 | 105.5 | 120.5 | 1.42 | 1.48 |
1.Lock nut and sealing washer(PTFE washer)are supplied for Ex e,n,t type products,but not supplied for Ex d type product as standard when delivery.Above weight is based on nickel plated brass material.
2.Earth lug and shroud are on request,see Page D/25,26.
3.The standard pitch of metric thread products is 1.5mm,other pitches can be customized,please specify when ordering.
