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Watts
Series 3000
Dielectric Pipe Fittings, Unions,
Bolt Insulators
F-3000
Description
Series 3000 Dielectric Pipe
Fittings and Unions are
durable, corrosion resistant
fittings and unions that consist of a union nut and two
tailpieces. A gasket separates the two tailpieces preventing an electric current
from passing. For flanged
fittings (Models 3100, 3110,
and 3200), a bolt insulator is
required to insulate each
bolt in the flange. Watts
also offers bolt insulators in
a range of sizes.
Dielectric fittings/unions
are designed to install
between pipes made from dissimilar metals. They prevent accelerated corrosion and deterioration in the
piping system due to galvanic and stray current.
Features
•
Designed and manufactured to the highest
quality standards.
•
Unions individually factory certified to withstand a
minimum of 600 volts on a dry line with no
flashover.
ditioners, processing tanks,
steam, gas, and water piping. These fittings/unions
prevent the flow of galvanic
current (an electric current)
and stray current (DC current) passing from one dissimilar metal to another.
Galvanic current accelerates
corrosion in the piping system leading to premature
deterioration of the system.
Stray current produces
extraordinary anodes and
cathodes that can inadvertently enter an alternate (but
unintended) path and create
corrosion in the piping system. Using dielectric fittings/unions prevents this
type of corrosion from occurring.
Note: For applications of gaskets other than specified
above, contact your local authorized Watts representative.
Materials
Dielectric fittings/unions consist of one or more of the
following materials used in accordance with American
Society for Testing and Materials (ASTM):
•
Unions rated to 180°F (82°C) at 250psi (17.2 bar).
•
Flanged fittings rated at 175psi (12.1 bar).
•
Standard Gasket A (GA) suitable for water, air, oil,
natural gas, propane, gasoline, kerosene, mineral oil,
vegetable oil, and alkalines in 180°F (82°C) at 250psi.
Applications
Dielectric fittings/unions are for use in residential, commercial, and industrial applications. Specific applications include the connections of piping of dissimilar
metals on hot water storage tanks, water and air con-
Gray iron ASTM A48
Malleable iron parts ASTM A-197
Steel parts ASTM A108
Brass parts ASTM B-16
Bronze parts ASTM B-584
Zinc Coatings ASTM B633
Bolt insulators (required) Polysulfone
Standard Gasket A Buna-N
Optional GB Gasket EPDM
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Standards
•
All models meet federal specifications for tensile
strength and thread end connections
•
Thread end connections in accordance with
ANSI B2.1
•
Solder joints meet national plumbing
standards
•
Unions are rated at 250psi and conform to ANSI
B16.39, including hydrostatic strength, air pressure testing
•
Flange fittings are rated at 175psi and conform to
ANSI B16.42 (iron) and ANSI B16.24 (bronze)
to copper solder joint
•
3110 – Sizes 2
1/
"- 4" (65-100mm) Solder copper
2
fitting, bronze (125 class flange)
•
3110LF – Sizes 2 1/2"- 4" (65-100mm) solder
copper fitting only. Less fittings and gasket.
•
3200 – Sizes 2"- 4" (50-100mm) Iron pipe thread
to iron pipe thread
Bolt insulators
•
Watts Insulator Kit – One insulator required for
each bolt in a flange. One kit contains 100 insulators
Models
Unions
•
3001A – Sizes
thread to solder connection
•
3002 – Sizes
20x15mm, 25x20mm) Female iron pipe thread to
reduced solder connection
•
3003 – Sizes
thread to female brass pipe
•
3004 – Sizes
thread to female iron pipe thread (galvanized)
•
3005A – Sizes
thread to solder connection
•
3006 – Sizes
thread to female iron pipe thread (black)
•
3007 – Sizes
mm) Male iron pipe thread to female solder connection
•
3008 – Sizes
pipe thread to female solder connection
Flanged Fittings
•
3100 – Sizes 2"- 4" (15-100mm) Iron pipe thread
1/
"- 2" (15-50mm) Female iron pipe
2
1/
3/
3/
" x
,"
2
8
1/
"- 2" (15-50mm) Female iron pipe
2
1/
"- 2" (15-50mm) Female iron pipe
2
1/
3/
"-
" (15-20mm) Male iron pipe
2
4
1/
"- 2" (15-50mm) Female iron pipe
2
1/
3/
" x
"-
2
8
1/
" x 1" (15-25mm) Female brass
2
1/
" x
4
2
3/
1/
"x
" (15x10mm - 20x15
4
2
," 1" x
3/
(15x10mm,
4
Gasket Options
GA – Standard Buna gasket for use in hot water
applications up to 180°F (82°C) at 250psi
(17.2 bar)
GB – Optional EPDM gasket for use in steam or hot
water applications up to 300°F (149°C) at 50psi (3.4
bar)
Dielectric Bolt Insulators
Bolt Insulators
Nominal Pipe No. of Bolt Diameter of
Size Holes Bolts
Description (inches) (mm) Per Flange (inches) (mm) Qty. per Kit
1
Insulator kit 1
/2 40 4
Insulator kit 2 50 4
1
Insulator kit 2
/2 65 4
Insulator kit 3 80 4
1
Insulator kit 3
/2 90 8
Insulator kit 4 100 8
Insulator kit 5 125 8
Insulator kit 6 150 8
Insulator kit 8 200 8
Insulator kit 10 250 12
Insulator kit 12 300 12
2
1
/2 15 100
5
/8 16 100
5
/8 16 100
5
/8 16 100
5
/8 16 100
5
/8 16 100
3
/4 20 100
3
/4 20 100
3
/4 20 100
7
/8 22 100
7
/8 22 100
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3001
3002
3004
3005
3006
Dimensions/Weights
Model Size (DN) DIMENSIONS (approx.) WEIGHT
in. mm in. mm in. mm lbs. kgs.
1
3
1
/2x 3/
3
/4x 1/
1
3
1
3
1
3
1
3
1
/2x 3/
3
/4x 1/
1
3
/
2
/
4
1
/
4
1
/
2
8
2
3
/
4
/
2
/
4
1
/
4
1
/
2
/
2
/
4
1
/
4
1
/
2
/
2
/
4
/
2
/
4
1
/
4
1
/
2
8
2
/
2
/
4
3003
3001A
3001A
3001A 1 25 1
3001A 1
3001A 1
3001A 2 50 3
3002
3002
3002 1x
3003
3003
3003 1 25 2
3003 1
3003 1
3003 2 50 4
3004
3004
3004 1 25 2
3004 1
3004 1
3004 2 50 4
3005A
3005A
3006
3006
3006 1 25 2
3006 1
3006 1
3006 2 50 4
3007
3007
3008
3008
3008 1 25 1
A
B
15 11/
20 15/
32 21/
40 23/
15x10 11/
20x15 15/
25x20 17/
15 15/
20 17/
32 23/
40 31/
15 15/
20 17/
32 23/
40 31/
15 11/
20 15/
15 15/
20 17/
32 23/
40 31/
15x10 11/
20x15 15/
15 11/
20 15/
AB
2
8
7
/
8
4
4
1
/
2
2
8
8
8
8
1
/
4
4
2
1
/
8
8
8
1
/
4
4
2
1
/
8
2
8
8
8
1
/
4
4
2
1
/
8
2
8
2
8
7
/
8
32 17/
41 21/
48 21/
8
8
2
48 0.4 0.2
54 0.4 0.2
64 0.6 0.3
57 3 76 0.8 0.4
70 3 76 0.8 0.4
89 3 76 2.2 1.0
38 17/
41 17/
48 21/
41 21/
48 21/
57 21/
70 23/
89 23/
105 31/
41 21/
48 21/
57 21/
70 23/
89 23/
105 31/
38 25/
8
8
2
4
4
2
4
4
8
4
4
2
4
4
8
8
48 0.4 0.2
48 0.4 0.2
64 0.7 0.3
57 0.4 0.2
57 0.9 0.4
64 1.3 0.6
70 1.7 0.8
70 3.0 1.4
79 4.3 2.0
57 0.4 0.2
57 0.9 0.4
64 1.3 0.6
70 1.7 0.8
70 2.8 1.3
79 4.0 1.8
67 0.5 0.2
41 3 76 0.8 0.4
41 21/
48 21/
58 21/
70 23/
89 23/
105 31/
38 25/
4
4
2
4
4
8
8
57 0.4 0.2
57 0.9 0.4
64 1.3 0.6
70 1.7 0.8
70 2.8 1.3
79 4.0 1.8
67 0.4 0.2
41 3 76 0.4 0.2
38 17/
41 21/
48 21/
8
8
2
48 0.4 0.2
54 0.7 0.3
64 0.9 0.4
3100/3200
3110
Flanged fittings
3100 2 50 51/
3100 2
1
/
2
65 57/
3100 3 80 6
3100 4 100 9
3110 2
2
65 57/
1
/
3110 3 80 6
3110 4 100 9
3110LF 2
2
65 57/
1
/
3110LF 3 80 6
3110LF 4 100 9
3200 2 50 5
3200 2
1
/
2
65 57/
3200 3 80 6
3200 4 100 9
Note: Watts product specifications in U.S. customary units and metric are approximate and are provided
for reference only. For precise measurements, please contact Watts Technical Service. Watts reserves the
right to change or modify product design, construction, specifications, or materials without prior notice
and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.
8
8
3
/
4
1
/
8
8
3
/
4
1
/
8
8
3
/
4
1
/
8
1
/
8
8
3
/
4
1
/
8
130 31/
149 31/
171 33/
232 43/
149 31/
171 33/
232 43/
149 31/
171 31/
232 43/
130 21/
149 23/
171 23/
4
2
4
8
2
4
8
2
2
8
8
4
4
83 8.0 3.6
89 12.0 5.4
95 14.0 6.4
111 30.0 13.6
89 12.0 5.4
95 15.0 6.8
111 1 8. 0 8 .2
89 6.0 2.7
89 7.5 3.4
111 9 .0 4 .1
54 8.0 3.6
70 12.0 5.4
70 15.0 6.8
232 3 76 31.0 14.1
3
Page 4
For Technical Assistance Call Your Authorized Watts Agent.
Telephone #
HEADQUARTERS: Watts Regulator Company 815 Chestnut St., North Andover, MA 01845-6098 U.S.A. 978 688-1811 978 794-1848
Edwards, Platt & Deely, Inc. 271 Royal Ave., Hawthorne, NJ 07506 973 427-2898 973 427-4246
Edwards, Platt & Deely, Inc. 368 Wyandanch Ave., North Babylon, NY 11703 631 253-0600 631 253-0303
W. P. Haney Co., Inc. 51 Norfolk Ave., South Easton, MA 02375 508 238-2030 508 238-8353
East
North
WMS Sales, Inc. (Main office) 9580 County Rd., Clarence Center, NY 14032 716 741-9575 716 741-4810
J. B. O’Connor Company, Inc. P.O. Box 12927, Pittsburgh, PA 15241 724 745-5300 724 745-7420
RMI Glenfield Bus. Ctr., 2535 Mechanicsville Tpk., Richmond, VA 23223 804 643-7355 804 643-7380
The Joyce Agency, Inc. 8442 Alban Rd., Springfield, VA 22150 703 866-3111 703 866-2332
Mid
Vernon Bitzer Associates, Inc. 980 Thomas Drive, Warminster, PA 18974 215 443-7500 215 443-7573
Atlantic
Billingsley & Associates, Inc. 2728 Crestview Ave., Kenner, LA 70062-4829 504 602-8100 504 602-8106
Billingsley & Associates, Inc. 478 Cheyenne Lane, Madison, MS 39110 601 856-7565 601 856-8390
Francisco J. Ortiz & Co., Inc. Charlyn Industrial Pk., Road 190 KM1.9 - Lot #8, Carolina, Puerto Rico 00983 787 769-0085 787 750-5120
Mid-America Marketing, Inc. 203 Industrial Drive, Birmingham, AL 35211 205 879-3469 205 870-5027
Mid-America Marketing, Inc. 1364 Foster Avenue, Nashville, TN 37210 615 259-9944 615 259-5111
East
Mid-America Marketing, Inc. 5466 Old Hwy. 78, Memphis, TN 38118 901 795-0045 901 795-0394
South
Smith & Stevenson Co., Inc. 4935 Chastain Ave., Charlotte, NC 28217 704 525-3388 704 525-6749
Harry Warren, Inc. 1400 North Orange Blossom Trail, Orlando, FL 32804 407 841-9237 407 841-9246
Watts Georgia 2861-B Bankers Industrial Drive, Atlanta, GA 30360 770 209-3310 770 447-4583
Dave Watson Associates 1325 West Beecher, Adrian, MI 49221 517 263-8988 517 263-2328
Disney McLane & Associates 428 McGregor Ave., Cincinnati, OH 45206 800 542-1682 877 476-1682
BWA Company 17610 S. Waterloo Rd., Cleveland, OH 44119 216 486-1010 216 486-2860
Mid-Continent Marketing Services Ltd. 1724 Armitage Ct., Addison, IL 60101 630 953-1211 630 953-1067
North
Soderholm & Associates, Inc. 7150 143rd Ave. N.W., Anoka, MN 55303 763 427-9635 763 427-5665
Central
Stickler & Associates 333 North 121 St., Milwaukee, WI 53226 414 771-0400 414 771-3607
Fax #
Hugh M. Cunningham, Inc. 13755 Benchmark, Dallas, TX 75234 972 888-3808 972 888-3838
HMC Sandia Group 13755 Benchmark, Dallas, TX 75234 505 222-3134 800 339-0191
Mack McClain & Associates 4407 Meramec Bottom, Suite G, St. Louis, MO 63129 314 894-8188 314 894-8388
Mack McClain & Associates, Inc. 1450 NE 69th Place, Ste. 56 Ankeny, IA 50021 515 288-0184 515 288-5049
South
Mack McClain & Associates, Inc. 15090 West 116th St., Olathe, KS 66062 913 339-6677 913 339-9518
Central
OK! Sales, Inc. 214-A NE 12th., Moore, OK 73160 405 794-5200 405 794-5250
Delco Sales, Inc. 1930 Raymer Ave., Fullerton, CA 92833 714 888-2444 714 888-2448
Delco Sales, Inc. 111 Sand Island Access Rd., Unit I-10, Honolulu, HI 96819 808 842-7900 808 842-9625
Fanning & Associates, Inc. 6765 Franklin St., Denver, CO 80229-7111 303 289-4191 303 286-9069
Hollabaugh Brothers & Associates 6915 South 194th St., Kent, WA 98032 253 867-5040 253 867-5055
Hollabaugh Brothers & Associates 3028 S.E. 17th Ave., Portland, OR 97202 503 238-0313 503 235-2824
P I R Sales, Inc. 3050 North San Marcos Place, Chandler, AZ 85225 480 892-6000 480 892-6096
Western
Preferred Sales 31177 Wiegman Road, Hayward, CA 94544 510 487-9755 510 476-1595
R. E. Fitzpatrick Sales, Inc. 4109 West Nike Dr. (8250 South), West Jordan, UT 84088 801 282-0700 801 282-0600
Watts Industries (Canada) Inc.
(Watts Regulator Co. Division) 5435 North Service Road, Burlington, Ontario L7L 5H7 905 332-4090 905 332-7068
Con-Cur West Marketing, Inc. 71B Clipper Street, Coquitlam, British Columbia V3K 6X2 604 540-5088 604 540-5084
D.C. Sales Ltd. #10-6130 4th St. S.E., Calgary, Alberta T2H 2B6 403 253-6808 403 259-8331
D.C. Sales Ltd. 16726 111 Ave, Edmonton, Alberta T5M 2S6 780 496-9495 780 496-9621
GTA Sales Team. Greater Toronto Area 888 208-8927 888 479-2887
Hydro-Mechanical Sales, Ltd. 3700 Joseph Howe Drive, Suite 1, Halifax, Nova Scotia B3L 4H7 902 443-2274 902 443-2275
Hydro-Mechanical Sales, Ltd. P.O. Box 1445 (Mailing), 297 Collishaw St., Suite 7 (shipping)
J.D.S. Sales Ltd. 4 Lancaster Street, St. John’s, Newfoundland A1A 5P7 709 579-5771 709 579-1558
Les Ent. Roland Lajoie 6221 Marivaux, St-Leonard, QC H1P 3H6 514 328-6645 514 328-6131
Les Ent. Roland Lajoie 23 du Buisson, Pont Rouge, QC G3H 1X9 418 873-2500 418 873-2505
Canada
Mar-Win Agencies, Ltd. 1333 Clifton St., Winnipeg, Manitoba R3E 2V1 204 775-8194 204 786-8016
Northern Mechanical Sales P.O. Box 280 (mailing) 163 Pine St. (shipping), Garson, Ontario P3L 1S6 705 693-2715 705 693-4394
Palser Enterprises, Ltd. P.O. Box 28136 (mailing), 1885 Blue Heron Dr., #4,
RAM Mechanical Marketing Inc. 1401 St. John Street, Regina, Saskatchewan S4R 1S5 306 525-1986 306 525-0809
RAM Mechanical Marketing Inc. 510 Ave M South, Saskatoon, Saskatchewan S7M 2K9 306 244-6622 306 244-0807
Walmar Mechanical Sales 24 Gurdwara Rd., Nepean, Ontario K2E 8B5 613 225-9774 613 225-0673
Moncton, New Brunswick E1C 9R2 506 859-1107 506 859-2424
London, Ontario N6H 5L9 519 471-9382 519 471-1049
0804
Water Safety & Flow Control Products
EXPORT Hdqtrs.: Watts Regulator Co. 815 Chestnut St., North Andover, MA 01845-6098 U.S.A. 978 688-1811 978 794-1848
USA: 815 Chestnut St., No. Andover, MA 01845-6098; www.watts.com
Canada: 5435 North Service Rd., Burlington, ONT. L7L 5H7; www.wattscanada.ca
F-3000 0811 © Watts Regulator Company, 2008
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