20mm Water Hammer Arrestor Type B LIV-WHA-CP-B Lehry
| Product Name | 20mm Water Hammer Arrestor Type B LIV-WHA-CP-B Lehry |
|---|---|
| Weight | 1.000000 |
| Brand | LEHRY |
| Test Certificate | No |
| COUNTRY OF MANUFACTURE | India |
| Sizes | 20MM |
| Model | LIV-WHA-CP-B 20 MM |
| HSN Code | 84819090 |
| Freight | To pay by Customer, extra at actuals. Godown Delivery |
| Category | Industrial Valves, Arrestor |
| Product Code | LIV-0016 |
20mm Water Hammer Arrestor Type B LIV-WHA-CP-B Lehry
Lehry Make Water Hammer Arrestor With Coper Body Threaded and
Technical Specification
- Body : Hard Drawn Copper With Custom Internal Mirron Finish
- Piston : Teflon
- Seals : O-Rings (2) EPDM
- Working Pressure : 150 Psi
- Temerature Range : 33°F Ti 180°F (0.5°C to 82°C). Fixture
- Unit : 12 - 32.
- Item Code : LIV-WHA-CP-B-20MM
LEHRY WATER HAMMER ARRESTORS Is The Term Used To Define The Destructive Forces, Pounding Noises And
Vibration Which Develop In A Piping System When A Column Of Non-Compressible Liquid Flowing Through A Pipe Line
Is Stopped Abruptly. The Tremendous Forces Generated At The Point Of Stoppage Can Be Compared, In Effect, To That
Of An Explosion
The LIV-WHA-CP-001 Water Hammer Arrestors Are Designed To Eliminate This Effect. It Features Construction To
Comply With Requirements.
Dishwashers, Clothes Washers, Fast Closing Positive Shutoff Valves Incorporated In The System All Contribute To
Creating Water Shock Which Is Not Only Annoying But Damaging To Pipes And Appliances. It Incorporates A
Precharged, Permanent Sealed Air Chamber To Absorb The Shock. The Sealed Chamber Prevents The Loss Of Air To
The Water And Assures Long And Trouble-Free Life.
Features
- BSP solid Hex Brass Adapter Or Solder End Connection For Easy Installation
- Approved For Installation With No Access Panel Required
- May Be Installed In New Or Existing Plumbing Systems With A Standard Pipe Tee Vertically,Horizontally
- Maintenance Free – Piston Is The Only Moving Part
- Air pre-load is 60psi (4.2 Kg/Cm²)
- Factory Air Charged And Permanently Sealed
Pressure - Temperature
| Operating Pressure | Designed To Operate On All Domestic And Commercial Lines @ 150psi (10.6 Kg/Cm²) Working Pressure |
| Temperature Range | 33°F to 180°F (0.5°C to 82°C). |
Materials
| Body | Hard Drawn Copper With Custom Internal Mirror Finish |
| Piston | Teflon |
| O-ring | (2) EPDM |
| Threaded Adapter | Brass |
| Seal Lubricant | Dow – Corning Silicone compound #111 FDA Approved for use in portable water system |
Sizing and Placement
As shown, It Has Been Established That The Preferred Location For The Water Hammer Arrestor Is At The End Of The Branch Line
Between The Last Two Fixtures Served.
The Location Of The Water Hammer Arrestor Shown Above Applies To Branch Lines That Do Not Exceed 20 Ft. (6m) In Length,
From The Start Of The Horizontal Branch Line To The Last Fixture Supply On This Branch Line. When The Branch Line Exceeds The 20 Ft. (6m)
Length, An Additional Water Hammer Arrestor Should Be Used. This Oractice Is Best Defined By Two Rules Which Have Been Established
To Cover The Placement Of Water Hammer Arrestors.
Fixture Unit Chart As Per NBC - 2016
| SL | Type of Fixture | Application | |
| Private | Public | ||
| i) | Bathtub | 4 | - |
| ii) | Ablution Faucet / Bidet | 1 | 1 |
| iii) | Clothes Washer | 4 | 4 |
| iv) | Dishwasher | 1.5 | 1.5 |
| v) | Drinking Fountain | - | 0.5-(0.75)* |
| vi) | Hose Bib | 2.5 | 2.5 |
| vii) | Wash Basin (With Metered Faucet) | 1 | 1 |
| viii) | Wash Basin (With Standard Faucet) | 1.5 | 1.5(2) |
| ix) | Service sink | 1.5 | 3 |
| x) | Kitchen sink | 2 | 4 |
| xi) | Surgical sink | - | 2 |
| xii) | Scrub Station In Hospital (Per Outlet) | - | 3 |
| xiii) | Shower | 2 | 3 |
| xiv) | Bathroom Group (Flush Tank) | 5 | 6 |
| xv) | Bathroom Group (Flush Valve) | 8 | 10 |
| xvi) | Urinal (Flush Valve) | 3 | 5(6) |
| xvii) | Urinal (Flush Tank) | 2 | 2(3 |
| xviii) | Urinal (Sensor Operated) | 2 | 2(3) |
| xix) | Water Closet (Flush Valve) | 6 | 8(10) |
| xx) | Water Closet (Flush tank) | 2 | 3(5) |
| xxi) | Combination Fixture (Faucet) | 3 | - |
| xxii) | Laundry Trays (Faucet) | 3 | - |
Dimensions All dimensions are in mm
| Item Code | Size | A | B | C | Wight | Fixture Unit |
PDI | |
| MM | Inch | (I.D) | (H.D) | (Hex) | (Gm) | Unit | Standard | |
| 20MM | 3/4" | 19.5 | 185 | 27 | 248 | 12-32 | B |
| Returns Policy: |
| 1. | Once orders are placed, cancellations are not permitted. |
| 2. | Payments for orders will not be adjusted or refunded in case of cancellation. |
| Shipping & Delivery Policy: |
| 1. | 100 INR will be charged as shipping fee if buyer and seller are from same city. If Buyer and Seller are from different cities, the shipping charges will be on "To Pay Basis" or at actuals. |
| 2. | Shipping freight costs will be additional and based on actuals, to be borne by the buyer. |
| 3. | Additional shipping services such as courier or door delivery will incur extra charges, to be borne by buyer on extra at actuals basis |
| 4. | Material will be shipped exclusively on a To-Pay basis for Godown Delivery only. |
