NSF Product and Service Listings

[1] Certified for use on cold water side of the hot water tank only.
[2] $ is the tank size in liters and may be 90, 140, 215, 300,
    450, 500, 600, 700, 800, 900, 1000, 1100, 1200, 1300, 1400,
    1500, 1600, 1800, 2000, 2500, 3000, 4000, 5000, 7500 or 10,000.
[3] & is the pressure rating and may be 125, 150, 175, 250, or 300.
[4] @ is optional and may be the letter A, B, or AB indicating additional tank options.
[5] ? tank size may be 90, 140, 215, 300, 450, 500, 600, 700, 800, 900, 1000, 1100, 1200,
    1300, 1400, 1500, 1600, 1800, 2000, or 2500.
[6] # is the tank size in liters and may be 30, 42, 84, 130, 170, 215, 254, 300, 350, 425,
    or 500.
[7] % is the pressure rating and may be 150 or 175.
[G] Product is Certified to NSF/ANSI 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.

    

[1] The 1600-031SRP, 1600-032SRP, 1600-033SRP, and 1600-174SRP are replacement part flange
    sets, which include flanges and gaskets, for use in the 1600 and 1900 series pumps.
[2] The 1634-038S/25 and 1600-032S/25 are bulk orders of flange only sets.
[3] The 1630-025SRP, 1630-048SRP, and 1630-054SRP are replacement impeller parts for use
    with the 1600 series and 1900 series pumps.
[4] The HLS-1 Hot-Link® Bypass System, HLP-1 Hot-Link® Plus, HLS-2 Hot-Link® Bypass System
    and HLP-2 Hot-Link® Plus consist of a 3/4" pump, 3/4" fitting, 1/2" valve, and 1/2"
    hoses.
[G] Product is Certified to NSF/ANSI 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.

    
[G] Product is Certified to NSF/ANSI 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.

    

[5] The (X) in the trade name can be any of the following letter combinations: CI, FI, KV,
    SCI, SFI, SKV, SKS. The (Y) in the trade name can be a C,D, or could be blank.
[6] Impeller size: 6" - 13"
[7] (X) The first identification group is the pump series identifier: 3, 5, 6, 7, or 15
    (1) Control modifier
        IQ  – Circulator with Smart Pulse Control
        MS  – Multi speed circulator
        VR  – Variable speed circulator, outdoor reset (VSD-R)
        VS  – Variable speed circulator, set point (VSD-S)
        VV  – Variable speed circulator, 0-10 volt (VSD-V)
        VT  – Variable speed circulator, solar (VSD-T)
        VDT – Variable speed circulator, Delta-T (VSD-S)
        Z   – Zoning circulator (115V/120V, 60 Hz versions only)
        No letter - No controller
    (2) Material Modifier
        B – Bronze casing
        S – Stainless steel casing
        Cast iron casings with no material modifier are excluded from this  
        Certification.
    (3) Casing modifier
        No letter – Sweat pump housing connection
        C – Casing threads for body mounting
        F – Flange pump housing connections
        T – Internal NPT pipe thread pump housing connections
    (4) Revision version. Any value is acceptable.
    (5) Motor modifier (last digit in 2nd identification group)
        No letter – 115V, 60 Hz motor
        A – 220V, 50 Hz motor
        R – 100/110V, 50 Hz motor
        U – 265V, 60 Hz motor
        V – 220V, 60 Hz motor
        Y – 208/230V, 60 Hz motor 
    (6) Optional 3rd identification group
        Blank
        IFC - Integral flow check
        PNP - Plumb 'n Plug
        Any optional identifier not affecting the wetted parts
[8] All pump models may be supplied with or without flanges.
[9] WXYZ in the trade name refers to the following:
    W: Position Modifier (Motor rotation position)
    X: Color Modifier (A: Standard Color)
    Y and Z: Special Labeling Modifier (Software code, OEM Packaging)
[G] Product is Certified to NSF/ANSI 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.

    
[10] (A) Model
         0205, 0609, 0410, 0710
     (B) Motor rating
         Y6 – 110/120v, 60Hz
         B6 – 220/240v, 60Hz
         R6 – 265/277v, 60Hz
         Y5 – 110/120v, 50Hz
         B5 – 220/240v, 50Hz
         R5 – 265/277v, 50Hz
     (C) Casing material
         B – Bronze
         S – Stainless steel
     (D) Feature
         S – Standard
         D – Variable speed 0 - 10V
         E – Variable speed set point
         M – 3 Speed (multi)
         Z – Zoning circ.
         I – IFC
         R – Relay
         F – Variable speed set point + IFC
         N – 3 Speed (multi) + IFC
         X – Zoning circ. + IFC
         V – Variable speed 0 - 10V + IFC
     (E) UL Version. Any value is acceptable
     (F) Connection
         F – Flange, pipe mounting
         S – Sweat, pipe mounting
         C – Sweat, casing mounting
         U – Union, pipe mounting
         N – NPT, pipe mounting
         E – End Suction, pipe mounting
     (G) Fitting
         7 – 3/4"
         5 – 1/2"
         H – horizontal
         V – vertical
     (H) Pump and bracket position
         A, B, C, D, E, F, G, H, J, K, L, M, N, P, Q, R, S, T, U, V, W
     (I) Feature
         N – None
         V – Viton seals
         L – Line cord (non-UL)
     Other identifiers denoting non-standard changes
[11] XXXX in the trade name refers to any alpha numberic character.  They do not reflect
     wetted parts.

[G] Product is Certified to NSF/ANSI 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.

    
[12] V - Valve body
     x - Size
         050 - 1/2"
         075 - 3/4"
     C - Sweat connection
     2 - Two way valve type
     D - NSF 61 Sec. 8 and Annex G
     2 - Revision Level
     y - Non-wetted components
         Blank - No actuator
         8 digit alpha-numeric code - Actuator naming system
     z - Bulk pack
         Blank - Standard (1 unit)
         BP    - Bulk pack

[Q] This product meets the reduced Q test statistic criteria of 1 µg or 0.5 µg for lead per
    Section 9.5.1.1 of NSF/ANSI/CAN 61.

[G] Product is Certified to NSF/ANSI 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.

    

[1] VR(A)(B)(C)-(D)(E)(F):
    A and B - Performance range (15, 20, 25, or 30)
    C - Low, medium, or high head applications (L, M, or H)
    D - Casing material (S - stainless steel)
    E - Connection type (F - flanged)
    F - Model Revision (1 - 9) (may or may not appear)
[G] Product is Certified to NSF/ANSI 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.