NSF Product and Service Listings
These NSF Official Listings are current as of Thursday, November 21, 2024 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.
Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/PwsComponents/Listings.asp?Company=C0243494&Standard=061&
NSF/ANSI/CAN 61
Drinking Water System Components - Health Effects
Drinking Water System Components - Health Effects
NOTE: Unless otherwise indicated for Materials, Certification is only for the Water Contact Material shown in the Listing. Click here for a list of Abbreviations used in these Listings. Click here for the definitions of Water Contact Temperatures denoted in these Listings. Products certified to NSF/ANSI/CAN 61 comply with the health effects criteria in NSF/ANSI/CAN 600.
| KeenSen Technology Co., Ltd. | |
| No. 370, Minghu Road | |
| Yuelu District | |
| Hunan | |
| China | |
| 86 731 8997 2869 | |
| Visit this company's website |
Facility : Hunan, China
Mechanical Devices
| Water | Water | |||
| Contact | Contact | |||
| Trade Designation | Size | Temp | Material | |
|
Reverse Osmosis Element[1] [2] [3] |
||||
| BW-2521 | 2 1/2" x 21" | CLD 23 | MLTPL | |
| BW-2521FR | 2 1/2" x 21" | CLD 23 | MLTPL | |
| BW-2540 | 2 1/2" x 40" | CLD 23 | MLTPL | |
| BW-2540FR | 2 1/2" x 40" | CLD 23 | MLTPL | |
| BW-4021 | 4" x 21" | CLD 23 | MLTPL | |
| BW-4021FR | 4" x 21" | CLD 23 | MLTPL | |
| BW-4040 | 4" x 40" | CLD 23 | MLTPL | |
| BW-4040-2 | 4" x 40" | CLD 23 | MLTPL | |
| BW-4040-E | 4" x 40" | CLD 23 | MLTPL | |
| BW-4040FR | 4" x 40" | CLD 23 | MLTPL | |
| BW-4040HF | 4" x 40" | CLD 23 | MLTPL | |
| BW-4040XLFR | 4" x 40" | CLD 23 | MLTPL | |
| BW-8040 | 8" x 40" | CLD 23 | MLTPL | |
| BW-8040-2 | 8" x 40" | CLD 23 | MLTPL | |
| BW-8040-E | 8" x 40" | CLD 23 | MLTPL | |
| BW-8040FR | 8" x 40" | CLD 23 | MLTPL | |
| BW-8040FR-2 | 8" x 40" | CLD 23 | MLTPL | |
| BW-8040HF | 8" x 40" | CLD 23 | MLTPL | |
| BW-8040LFR | 8" x 40" | CLD 23 | MLTPL | |
| BW-8040MR | 8" x 40" | CLD 23 | MLTPL | |
| BW-8040MXFR | 8" x 40" | CLD 23 | MLTPL | |
| BW-8040XLFR | 8" x 40" | CLD 23 | MLTPL | |
| EP-4040LE | 4" x 40" | CLD 23 | MLTPL | |
| EP-8040FR | 8" x 40" | CLD 23 | MLTPL | |
| ES-4040HR | 4" x 40" | CLD 23 | MLTPL | |
| ES-8040HR | 8" x 40" | CLD 23 | MLTPL | |
| ES-8040UFR | 8" x 40" | CLD 23 | MLTPL | |
| HW-8040 | 8" x 40" | CLD 23 | MLTPL | |
| SW-2521 | 2 1/2" x 21" | CLD 23 | MLTPL | |
| SW-2540 | 2 1/2" x 40" | CLD 23 | MLTPL | |
| SW-4021 | 4" x 21" | CLD 23 | MLTPL | |
| SW-4040 | 4" x 40" | CLD 23 | MLTPL | |
| SW-4040HR | 4" x 40" | CLD 23 | MLTPL | |
| SW-4040MR | 4" x 40" | CLD 23 | MLTPL | |
| SW-8040 | 8" x 40" | CLD 23 | MLTPL | |
| SW-8040HR | 8" x 40" | CLD 23 | MLTPL | |
| SW-8040MR | 8" x 40" | CLD 23 | MLTPL | |
| SW-8040MR-2 | 8" x 40" | CLD 23 | MLTPL | |
| ULP-2521 | 2 1/2" x 21" | CLD 23 | MLTPL | |
| ULP-2540 | 2 1/2" x 40" | CLD 23 | MLTPL | |
| ULP-4021 | 4" x 21" | CLD 23 | MLTPL | |
| ULP-4040 | 4" x 40" | CLD 23 | MLTPL | |
| ULP-4040-2 | 4" x 40" | CLD 23 | MLTPL | |
| ULP-4040HF | 4" x 40" | CLD 23 | MLTPL | |
| ULP-4040HR | 4" x 40" | CLD 23 | MLTPL | |
| ULP-4040MR | 4" x 40" | CLD 23 | MLTPL | |
| ULP-4040MR-2 | 4" x 40" | CLD 23 | MLTPL | |
| ULP-8040 | 8" x 40" | CLD 23 | MLTPL | |
| ULP-8040-2 | 8" x 40" | CLD 23 | MLTPL | |
| ULP-8040HF | 8" x 40" | CLD 23 | MLTPL | |
| ULP-8040MR-2 | 8" x 40" | CLD 23 | MLTPL | |
| XLP-2521 | 2 1/2" x 21" | CLD 23 | MLTPL | |
| XLP-2540 | 2 1/2" x 40" | CLD 23 | MLTPL | |
| XLP-4021 | 4" x 21" | CLD 23 | MLTPL | |
| XLP-4040 | 4" x 40" | CLD 23 | MLTPL | |
| XLP-4040HF | 4" x 40" | CLD 23 | MLTPL | |
| XLP-8040 | 8" x 40" | CLD 23 | MLTPL | |
| XLP-8040HF | 8" x 40" | CLD 23 | MLTPL | |
[1] Size is expressed as Diameter x length.
[2] BW-2521, ULP-2521 models are certified for a minimum daily flow of 400 gallons.
HW-8040 model is certified for a minimum daily flow of 8,500 gallons.
BW-2540FR model is certified for a minimum daily flow of 600 gallons.
BW-4040, BW-4040-E models are certified for a minimum daily flow of 2,400 gallons.
BW-4040HF model is certified for a minimum daily flow of 2,900 gallons.
BW-4040XLFR model is certified for a minimum daily flow of 2,300 gallons.
BW-8040, ULP-8040 models are certified for a minimum daily flow of 10,000 gallons.
BW-8040HF, XLP-8040HF models are certified for a minimum daily flow of 13,000 gallons.
BW-8040MR, BW-8040FR models are certified for a minimum daily flow of 9,500 gallons.
BW-8040MXFR model is certified for a minimum daily flow of 11,500 gallons.
BW-8040XLFR model is certified for a minimum daily flow of 11,500 gallons.
BW-8040LFR,BW-8040-2,ULP-8040MR-2, BW-8040-E, BW-8040FR-2, ES-8040UFR models are
Certified for a minimum daily flow of 10,500 gallons.
SW-2521, BW-2521FR models are certified for a minimum daily flow of 250 gallons.
SW-2540 model is certified for a minimum daily flow of 500 gallons.
SW-4021 model is certified for a minimum daily flow of 700 gallons.
SW-4040, BW-4040FR models are certified for a minimum daily flow of 2,000 gallons.
SW-4040HR model is certified for a minimum daily flow of 1,500 gallons.
SW-8040 model is certified for a minimum daily flow of 9,000 gallons.
SW-8040HR model is certified for a minimum daily flow of 6,500 gallons.
SW-8040MR model is certified for a minimum daily flow of 7,500 gallons.
ULP-2540 model is certified for a minimum daily flow of 750 gallons.
ULP-4021 model is certified for a minimum daily flow of 950 gallons.
ULP-4040 model is certified for a minimum daily flow of 2,600 gallons.
ULP-4040-2 model is certified for a minimum daily flow of 2,200 gallons.
ULP-4040HF model is certified for a minimum daily flow of 2,700 gallons.
ULP-4040HR, SW-4040MR models are certified for a minimum daily flow of 1,800 gallons.
ULP-4040MR model is certified for a minimum daily flow of 2,200 gallons.
ULP-8040HF model is certified for a minimum daily flow of 12,500 gallons.
XLP-2521 model is certified for a minimum daily flow of 400 gallons.
XLP-2540, BW-2540, BW-4021FR models are certified for a minimum daily flow of 750
gallons.
XLP-4021, BW-4021 models are certified for a minimum daily flow of 950 gallons.
XLP-8040, ULP-8040 models are certified for a minimum daily flow of 11,000 gallons.
ULP-8040-2 model is certified for a minimum daily flow of 10,000 gallons.
ULP-4040MR-2 model is certified for a minimum daily flow of 2,400 gallons.
XLP-4040 model is certified for a minimum daily flow of 2,600 gallons.
XLP-4040HF model is certified for a minimum daily flow of 3,000 gallons.
BW-4040-2 model is certified for a minimum daily flow of 2,300 gallons.
[3] All models 2.5” in diameter require a 2 gpm flush for 24 hours using tap water.
All models 4” in diameter require a 4 gpm flush for 24 hours using tap water.
All models 8” in diameter require a 15 gpm flush for 24 hours using tap water.
|
||||
Number of matching Manufacturers is 1
Number of matching Products is 58
Processing time was 1 seconds
