NSF Product and Service Listings
These NSF Official Listings are current as of Thursday, January 15, 2026 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/Plumbing/Listings.asp?Company=14680&Standard=014&
NSF/ANSI 14
Plastics Piping System Components and Related Materials
Click here for a list of End Use Code Designations.
Click on Product Standards or footnote in blue to view the referenced document
Plastics Piping System Components and Related Materials
Click here for a list of End Use Code Designations.
Click on Product Standards or footnote in blue to view the referenced document
| Durman Esquivel S.A. | |
| Zona Franca Propark | |
| Contiguo a La Dos Pinos | |
| El Coyol De Alajuela, | |
| Costa Rica | |
| 506-436-4700 |
Facility : # 1 San Jose, Costa Rica
Joining Materials
| Product Type | General Material | For Use With | Trade Name | Product Standard |
| Solvent Cement+++ [1] [2] | CPVC | PW | CPVC FlowGuard Gold Low VOC Solvent Cement | ASTM F493 |
| Solvent Cement+++ [1] [2] | CPVC | PW | CPVC Solvent Cement Durman Rise | ASTM F493 |
| Solvent Cement+++ [1] [2] | CPVC | PW | WHITE CPVC FlowGuard Gold Solvent Cement | ASTM F493 |
| Solvent Cement+ [1] [2] | PVC | PW | Durman Wet Bonding PVC Solvent Cement | ASTM D2564 |
| Solvent Cement+ [1] | PVC | PW | PVC Solvent Cement Gray Low VOC | ASTM D2564 |
| Solvent Cement+ [1] | PVC | PW | PVC Solvent Cement Heavy Bodied | ASTM D2564 |
| Solvent Cement+ [1] [2] | PVC | PW | PVC Solvent Cement Medium Bodied | ASTM D2564 |
| Solvent Cement+ [1] [2] | PVC | PW | PVC Solvent Cement Regular Bodied | ASTM D2564 |
| Solvent Cement+ [1] | PVC | PW | PVC Solvent Cement TP12 | ASTM D2564 |
| Solvent Cement+ [1] | PVC | PW | PVC Solvent Cement Transparent Low VOC | ASTM D2564 |
| Solvent Cement+ [1] [2] | PVC | PW | PVC Solvent Cement BP | ASTM D2564 |
| Solvent Cement+ [1] [2] | PVC | PW | PVC Solvent Cement TP6 | ASTM D2564 |
+ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F.
+++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
temperatures up to and including Commercial Hot (180° F).
[1] This product is acceptable for use with pipe and fittings sized 1/2" and greater
diameter.
[2] Certified for use without primer.
|
||||
* Certified color is transparent.
Potable Water - Pipe and Fittings
| Product Type | Material Type | Trade Name | Product Standard | ||||
Pipe* + |
PVC |
DURECO |
AWWA C900 |
||||
| 4" - 12" | |||||||
* Sockets and gasketed bell ends are not tested or Listed by NSF for this production facility. + Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F. |
|||||||
Pipe* + |
PVC |
DURECO |
ASTM D1785 |
||||
| 1/2" - 6" Sch 40 | |||||||
| 1/2" - 1 1/2" Sch 80 | |||||||
* Sockets and gasketed bell ends are not tested or Listed by NSF for this production facility. + Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F. |
|||||||
Pipe* + |
PVC |
DURECO |
ASTM D2241 |
||||
| 1/2" - 6" SDR 13.5 | |||||||
| 3/4" - 18" SDR 17 | |||||||
| 3/4" - 18" SDR 21 | |||||||
| 1" - 18" SDR 26 | |||||||
| 1 1/4" - 18" SDR 32.5 | |||||||
| 3" - 18" SDR 41 | |||||||
| 4" - 12" SDR 64 | |||||||
* Sockets and gasketed bell ends are not tested or Listed by NSF for this production facility. + Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F. |
|||||||
Fittings+ [G] |
PVC |
DURMAN |
ASTM D2466 |
||||
|
45° Elbow (Slip x Slip)(240) |
|||||||
| 1/2" - 6" | |||||||
|
90° Elbow (Slip x Slip)(232) |
|||||||
| 1/2" - 6" | |||||||
|
Cap (FPT)(296) |
|||||||
| 1/2" - 6" | |||||||
|
Cap (Slip)(258) |
|||||||
| 1/2" - 6" | |||||||
|
Combination & Reducing Tee(Slip x Slip x FPT)(256) |
|||||||
| 1" x 1" x 1/2" | 1 1/2" x 1 1/2" x 1/2" | 2" x 2" x 1/2" | |||||
|
Combination 90° Elbow (Slip x FPT)(248) |
|||||||
| 1/2" - 3" | |||||||
|
Combination Tee (Slip x Slip x FPT)(256) |
|||||||
| 1/2" - 2" | |||||||
|
Coupling (FPT x FPT)(237) |
|||||||
| 1/2" x 1/2" | 3/4" x 3/4" | ||||||
|
Coupling (Slip x Slip)(230) |
|||||||
| 1/2" - 6" | |||||||
|
Female Adapter (Slip x FPT)(236) |
|||||||
| 1/2" - 6" | |||||||
|
Male Adapter (Slip x MPT)(238) |
|||||||
| 1/2" - 6" | |||||||
|
Plug (MPT)(206) |
|||||||
| 1/2" - 4" | |||||||
|
Reducer Bushing (Slip x Slip)(231) |
|||||||
| 3/4" x 1/2" | 1" x 1/2" | 1" x 3/4" | 1 1/4" x 1/2" | ||||
| 1 1/4" x 3/4" | 1 1/4" x 1" | 1 1/2" x 1/2" | 1 1/2" x 3/4" | ||||
| 1 1/2" x 1" | 1 1/2" x 1 1/4" | 2" x 1/2" | 2" x 3/4" | ||||
| 2" X 1" | 2" x 1 1/4" | 2" x 1 1/2" | 2 1/2" x 2" | ||||
| 3" x 3/4" | 3" x 1" | 3" x 1 1/2" | 3" x 2" | ||||
| 3" x 2 1/2" | 4" x 2" | 4" x 3" | 6" x 4" | ||||
|
Reducing Tee (Slip x Slip x Slip)(276) |
|||||||
| 3/4" x 3/4" x 1/2" | 1" x 1" x 1/2" | 1" x 1" x 3/4" | 1 1/2" x 1 1/2" x 1/2" | ||||
| 1 1/2" x 1 1/2" x 1" | 2" x 2" x 1/2" | 2" x 2" x 3/4" | |||||
|
Tee (Slip x Slip x Slip)(234) |
|||||||
| 1/2" - 6" | |||||||
+ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F.
[G] Product is Certified to NSF/ANSI/CAN 372 and conforms with the lead content requirements
for "lead free" plumbing as defined by California, Vermont, Maryland, and Louisiana
state laws and the U.S. Safe Drinking Water Act.
|
|||||||
Pipe* + |
PVC |
DURMAN |
AWWA C900 |
||||
| 4" - 12" | |||||||
* Sockets and gasketed bell ends are not tested or Listed by NSF for this production facility. + Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F. |
|||||||
Pipe* + |
PVC |
DURMAN |
ASTM D1785 |
||||
| 1/2" - 6" Sch 40 | |||||||
| 1/2" - 1 1/2" Sch 80 | |||||||
* Sockets and gasketed bell ends are not tested or Listed by NSF for this production facility. + Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F. |
|||||||
Pipe* + |
PVC |
DURMAN |
ASTM D2241 |
||||
| 1/2" - 6" SDR 13.5 | |||||||
| 3/4" - 18" SDR 17 | |||||||
| 3/4" - 18" SDR 21 | |||||||
| 1" - 18" SDR 26 | |||||||
| 1 1/4" - 18" SDR 32.5 | |||||||
| 3" - 18" SDR 41 | |||||||
| 4" - 12" SDR 64 | |||||||
* Sockets and gasketed bell ends are not tested or Listed by NSF for this production facility. + Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F. |
|||||||
Fittings+++ [1] |
CPVC |
Durman FlowGuard |
ASTM D2846 |
||||
|
45° Elbow (Slip) |
|||||||
| 12 mm (1/2") - (2030684) | 18 mm (3/4") - (2030686) | 25 mm (1") - (2030688) | |||||
|
90° Elbow (Slip) |
|||||||
| 12 mm (1/2") - (2030683) | 18 mm (3/4") - (2030685) | 25 mm (1") - (2030687) | |||||
|
Coupling (Slip) |
|||||||
| 12 mm (1/2") - (2030705) | 18 mm (3/4") - (2030706) | 25 mm (1") - (2030707) | |||||
|
Plug Female |
|||||||
| 12 mm (1/2") - (2030696) | 18 mm (3/4") - (2030697) | 25 mm (1") - (2030698) | |||||
|
Tee (Slip) |
|||||||
| 12 mm (1/2") - (2030699) | 18 mm (3/4") - (2030700) | 25 mm (1") - (2030701) | |||||
+++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
temperatures up to and including Commercial Hot (180° F).
[1] This product may be marked with an alternate trade name: NICOLL.
|
|||||||
Fittings+++ [1] |
CPVC 4120 |
Durman Flow Guard Gold |
ASTM D2846 |
||||
|
45° Elbow (slip x slip) |
|||||||
| 1/2" - 2" | |||||||
|
90° Combination Elbow with Ears (slip x FPT) |
|||||||
| 1/2" | |||||||
|
90° Elbow (slip x slip) |
|||||||
| 1/2" - 2" | |||||||
|
Cap (slip) |
|||||||
| 1/2" - 2" | |||||||
|
Coupling (slip x slip) |
|||||||
| 1/2" - 2" | |||||||
|
Cross Tee (slip x slip x slip x slip) |
|||||||
| 1/2" | |||||||
|
Female Adapter (slip x FPT) |
|||||||
| 1/2" - 3/4" | |||||||
|
Male Adapter (slip x MPT) |
|||||||
| 1/2" - 3/4" | |||||||
|
Reducer Bushing (slip x slip) |
|||||||
| 1" x 3/4" | 3/4" x 1/2" | ||||||
|
Reducing Tee (slip x slip x slip) |
|||||||
| 3/4" x 1/2" x 1/2" | 3/4" x 3/4" x 1/2" | 3/4" x 1/2" x 3/4" | |||||
|
Tee (slip x slip x slip) |
|||||||
| 1/2" - 2" | |||||||
+++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
temperatures up to and including Commercial Hot (180° F).
[1] This product may be marked with an alternate trade name: NICOLL.
|
|||||||
Pipe* +++ |
CPVC 4120 |
Durman Flowguard Gold Potable Water Tubing |
ASTM D2846 |
||||
| 1/2" - 2" SDR 11 | |||||||
* Sockets and gasketed bell ends are not tested or Listed by NSF for this
production facility.
+++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
temperatures up to and including Commercial Hot (180° F).
|
|||||||
Pipe* +++ |
CPVC 4120 |
FlowGuard |
ASTM D2846 |
||||
| 1/2" - 2" SDR 11 | |||||||
* Sockets and gasketed bell ends are not tested or Listed by NSF for this
production facility.
+++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
temperatures up to and including Commercial Hot (180° F).
|
|||||||
Pipe+++ |
CPVC 4120 |
FlowGuard Gold™ EcoTec |
SE 8225 |
||||
| 1/2" - 2" | |||||||
+++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
temperatures up to and including Commercial Hot (180° F).
|
|||||||
Fittings+ [G] |
PVC |
IPEX |
ASTM D2466 |
||||
|
45° Elbow (Slip x Slip)(240) |
|||||||
| 1/2" - 6" | |||||||
|
90° Elbow (Slip x Slip)(232) |
|||||||
| 1/2" - 6" | |||||||
|
Cap (FPT)(296) |
|||||||
| 1/2" - 6" | |||||||
|
Cap (Slip)(258) |
|||||||
| 1/2" - 6" | |||||||
|
Combination & Reducing Tee (Slip Slip x FPT)(256) |
|||||||
| 1" x 1" x 1/2" | 1 1/2" x 1 1/2" x 1/2" | 2" x 2" x 1/2" | |||||
|
Combination 90° Elbow (Slip x FPT)(248) |
|||||||
| 1/2" - 3" | |||||||
|
Combination Tee (Slip x Slip x FPT)(256) |
|||||||
| 1/2" - 2" | |||||||
|
Coupling (FPT x FPT)(237) |
|||||||
| 1/2" x 1/2" | 3/4" x 3/4" | ||||||
|
Coupling (Slip x Slip)(230) |
|||||||
| 1/2" - 6" | |||||||
|
Female Adapter (Slip x FPT)(236) |
|||||||
| 1/2" - 6" | |||||||
|
Male Adapter (Slip x MPT)(238) |
|||||||
| 1/2" - 6" | |||||||
|
Plug (MPT)(206) |
|||||||
| 1/2" - 4" | |||||||
|
Reducer Bushing (Slip x Slip)(231) |
|||||||
| 3/4" x 1/2" | 1" x 1/2" | 1" x 3/4" | 1 1/4" x 1/2" | ||||
| 1 1/4" x 3/4" | 1 1/4" x 1" | 1 1/2" x 1/2" | 1 1/2" x 3/4" | ||||
| 1 1/2" x 1" | 1 1/2" x 1 1/4" | 2" x 1/2" | 2" x 3/4" | ||||
| 2" x 1" | 2" x 1 1/4" | 2" x 1 1/2" | 2 1/2" x 2" | ||||
| 3" x 3/4" | 3" x 1" | 3" x 1 1/2" | 3" x 2" | ||||
| 3" x 2 1/2" | 4" x 2" | 4" x 3" | 6" x 4" | ||||
|
Reducing Tee (Slip x Slip x Slip)(276) |
|||||||
| 3/4" x 3/4" x 1/2" | 1" x 1" x 1/2" | 1" x 1" x 3/4" | 1 1/2" x 1 1/2" x 1/2" | ||||
| 1 1/2" x 1 1/2" x 1" | 2" x 2" x 1/2" | 2" x 2" x 3/4" | |||||
|
Tee (Slip x Slip x Slip)(234) |
|||||||
| 1/2" - 6" | |||||||
+ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at 73° F.
[G] Product is Certified to NSF/ANSI/CAN 372 and conforms with the lead content requirements
for "lead free" plumbing as defined by California, Vermont, Maryland, and Louisiana
state laws and the U.S. Safe Drinking Water Act.
|
|||||||
Pipe* +++ |
CPVC 4120 |
Nicoll Flowguard Gold |
ASTM D2846 |
||||
| 1/2" - 2" SDR 11 | |||||||
* Sockets and gasketed bell ends are not tested or Listed by NSF for this
production facility.
+++ Material complies with NSF/ANSI/CAN 61 health effects requirements when tested at
temperatures up to and including Commercial Hot (180° F).
|
|||||||
Number of matching Manufacturers is 1
Number of matching Products is 159
Processing time was 0 seconds

