Place of Origin: Zhejiang, China (Mainland)
Brand Name: ALAN
Model Number: SSYH500
Material: Stainless steel
Port: NINGBO/SHANGHAI
⑴Product Name: frost proof yard hydrant
⑵Material: Stainless steel
⑶Color: raw stainless steel finish
⑷Links:Stainless steel
⑸Connector: Stainless steel
⑹Outlet joint: Stainless steel
⑺Hose adapter: Stainless steel
⑻Valve : Stainless steel
⑼Pipe: Stainless steel
⑽Brand: ALAN(or as you like)
⑾Package: inter package white carton or others outer package in iron stand
⑿Use: -30-80 centigrade degree, applicable in the outdoor or cold conditions, The pressure can not more than 80 Psi non-corrosive water or devices, with environmental protection, energy saving, easy to use and so on
| Model | Bury Depth （foot） | Overall Length | Export conjunction | Entrance conjunction | Drainage outlet conjunction |
| ALAN-SSYH501 | 1 | 39 | 3/4-11.5NH | 3/4-14NPT | 1/8-27NPT |
| ALAN-SSYH502 | 2 | 51 | 3/4-11.5NH | 3/4-14NPT | 1/8-27NPT |
| ALAN-SSYH503 | 3 | 63 | 3/4-11.5NH | 3/4-14NPT | 1/8-27NPT |
| ALAN-SSYH504 | 4 | 75 | 3/4-11.5NH | 3/4-14NPT | 1/8-27NPT |
| ALAN-SSYH505 | 5 | 87 | 3/4-11.5NH | 3/4-14NPT | 1/8-27NPT |
| ALAN-SSYH506 | 6 | 99 | 3/4-11.5NH | 3/4-14NPT | 1/8-27NPT |
| ALAN-SSYH508 | 8 | 123 | 3/4-11.5NH | 3/4-14NPT | 1/8-27NPT |
| ALAN-SSYH510 | 10 | 147 | 3/4-11.5NH | 3/4-14NPT | 1/8-27NPT |
| HOW A FROST-PROOF HYDRANT WORKS | ||
| CLOSED | OPEN - WATER FLOWING | CLOSED - DRAINING |
| The hydrant is closed and no water is in the riser pipe or head. Water is stopped by the plunger (valve) below the frost line. Protected like this, no freezing can occur. | Water is made available by raising the handle. This will lift the plunger allowing water to flow and the plunger to seal off the drain hole. NOTE: WATER FLOW CANNOT BE THROTTLED. Hydrant handle must be positioned in the FULL open position for proper water flow and drainback seal. This hydrant will not operate properly in a PARTIALLY open position. | Closingthe handle pushes the plunger down to seal off the water and uncover the drain hole. This allowsthe water in the head and riser pipe to drain back down into the gravel drain bed. The hydrant is now empty and cannot freeze. |
Tel：+(0576) 8512 1695
Fax：+86-576-85306816
