Eppler Company
Sales and Distribution

Ponte Vedra, Fl 32082

Email: EpplerComp@hotmail.com
Fax: 904-212-0698

904 553 6336

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Spiralink Circulator Couplings

Parts and Supplies

Tools and Testers

 

 Hydronics

Westwood Gauge Glass & Washers

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High Quality Gauge Glass in 5/8" and3/4" Diameters
Available in Standard, High Pressure, and Red Line.

Gauge Glass Washers Available in Standard and High Pressure

 

Gauge Glass Valve Set, Steam Boiler Parts

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SUPERIOR DESIGN
     Quick 90 open & close Both valves identical
     Easy clean out plugs
     TEFLON seals
     Brass body ball valve

W/P no.

Description

H7

Gauge Glass Set w/Quick Open 90 deg Ball Valve, Teflon Seals, Brass, w/10" Rods

H7-12

Gauge Glass Set w/Quick Open 90 deg Ball Valve, Teflon Seals, Brass, w/12" Rods and Glass

H7-20

Gauge glass nut, package of 2

H7-21

Gauge glass nut friction washer, package of 6

H7-23

Gauge Glass Repair Kit, (2) ea. of nuts, friction washers, standard gauge glass washers

H7-50

Straight steam pig tail, black iron, 1/4"-NPT

H7-52

Straight steam pig tail, brass, 1/4"-NPT

H7-55

90 angle steam pig tail, black iron, 1/4"-NPT

H7-57

90 angle steam pig tail, brass, 1/4"-NPT

 

 

Boiler, Circulator, Feeder Parts

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The first tester specifically designed for the Riello pump! Quick-Connect European thread adaptors mount easily on the pump with just finger tightening. The 24" color coded flexible lines allow the tester to be placed in any convenient location for remote reading of the pump pressure and vacuum.

W/P no.

Description

H10

Circulator Flange Gasket Kit, (2) - RED rubber flange gaskets, (4) - 7/16"X1-3/4" bolts w/nuts

H10-1

Circulator Flange Gasket Kit, (2) - BLACK neoprene flange gaskets, (4) - 7/16"X1-3/4" bolts w/nuts

H15

Taco RED rubber flange gasket, package of 10 gaskets

H15-1

Taco RED rubber flange gasket, package of 100 gaskets

H16

Taco BLACK neoprene flange gasket, package of 10 gaskets

H16-1

Taco BLACK neoprene flange gasket, package of 100 gaskets

H21

Flange Gasket Material, Red Rubber, 1/8" Thick X 12" X 24" Sheet

H21-1

Flange Gasket Material, Red Rubber, 1/8" Thick X 18" X 36" Sheet

H21-36

Flange Gasket Material, Red Rubber, 1/8" Thick X 36" X 30' Roll

H22

B&G (small), Taco, Modern Flange Nuts and Bolts, (4) - 7/16" X 1-3/4"

H22-1

B&G (large) Flange Nuts and Bolts, (4) - 1/2" X 1-3/4"

H23

Dirt pocket cap for McDonnell & Miller (3/4"- NPT) w/gasket and (4) bolts

H23-1

Blow Down Kit for McDonnell & Miller (dirt pocket cap, full flow ball valve, nipple, gasket, (4) bolts

 

Spiralink Circulator Couplings
Spiralink is a permanent replacement for the failure-prone 4-spring, "fly away" coupling used as original equipment in B & G circulators and clones by Armstrong, White-Rogers, Taco, and others.

     Spiralink's single spring acts as a universal joint with 3-dimensional flexibility that compensates for any degree of shaft misalignment.  The one-piece design has no connecting parts to produce the friction that causes noise, wear and early failure of old-style couplings.

     Spiralink protects bearing assemblies from damage by broken couplings, and its flex reduces the torque load on bearings and seals.  On top of that, it's far easier to install, especially in awkward locations.

     Four Spiralink models cover the whole range of B & G pumps up to 1 HP at 1750 RPM (Up to 2 HP at 3450 RPM), and the Taco series 121 - 138.

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Click for your copy of the

Spiralink Cross reference charge

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COMPARE
Spiralink
to
Old Style
OEM
couplings

Spiralink Original
Circulator Couplings

Old Style
OEM Circulator Couplings

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WEAR

  No wear points, Lasts Forever

  16 wearing places where metal rubs metal

NOISE

  Silent, Quiet, Noise Free

  Noisy, Rattles

ALIGNMENT

  Tolerates misaligned shafts in 3 dimensions

  Misalignment wears out couplings

INSTALLATION

  Easy to install

  Clumsy to install

INVENTORY

  Only 4 models to carry

  Over 15 OEM parts to stock

GUARANTEE

  LIFETIME WARRANTY

  90 day warranty

 

W/P
no.

Spiralink
Model
no.

Replaces B&G or Armstrong no.

Circ. HP

Shaft

Description

H24-30

10010

118705, 189110, 118473, 118723, 806026, 806168

1/12, 1/6, 1/4, 1/3

1/2 x 1/2

Original Spiralink Flexible Spring circulator coupling with LIFETIME WARRANTY

H24-32

10023

118473, 118708 or 09, P77234, 807436, 806137

1/4, 1/3, 1/2, 3/4, 2

1/2 x 1/2
or
1/2 x 5/8

Original Spiralink Flexible Spring circulator coupling with LIFETIME WARRANTY

H24-34

10034

186410, P77237, 118476, P77271, 812734, 816665

1/2, 3/4, 1

1/2 x 5/8
or
5/8 x 5/8

Original Spiralink Flexible Spring circulator coupling with LIFETIME WARRANTY

H24-36

10045

Taco 1624-053RP
(Woods 3J or 4J)

1/4, 1/3, 1/2, 3/4, 1

1/2 x 1/2
or
1/2 x 5/8
or
5/8 x 5/8

Original Spiralink Flexible Spring circulator coupling with LIFETIME WARRANTY

 

Circulator Couplings

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W/P no.

Replaces B&G no.

Circ. HP

Description

H24-10

118705

1/12, 1/6

Cast zinc, steel eyelet inserts, standard duty springs, for 1/2" shaft, individually boxed

H24-15

118705
(PZ-4291)

1/12, 1/6

Cast iron, heavy duty cross bar, springs reinforced, for 1/2" shaft, individually boxed

H24-60

118723
(P2Z-12291)

1/4, 1/3

Cast iron, heavy duty cross bar, heavy duty springs, for 1/2" shaft, individually bagged

H24-62

118473
(PDZ-12291

1/2, 3/4

Cast iron, heavy duty cross bar, heavy duty springs, for 1/2" shaft, individually bagged

 

BRAZED PLATE HEAT EXCHANGERS

 

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Many more sizes and styles of heat exchangers are available, including models suitable for pool heaters and salt water applications. Also available are heat exchanger mounting brackets and Aeroflex pressure sensitive insulation kits to seal against condensation on cold temperature fluid applications. Consult the factory for details.

For radiant heating, domestic hot water, snow melting, steam zoning, fuel pre-heating, general shell & tube replacement.
 

All 316 Stainless Steel w/copper brazing

 

Maximum pressure 450 psi, temperature 365 F

UL Listed (US and Canada), CSA Approved

 

 

 

 

 

 

 

General Application

W/P no.

# plates

BTUH (1,000's)*

Pipe Connections
(Male NPT)

Approx. Dim & Weight

Radiant Heat

Heat Zoning

Domestic Hot Water

Snow Melting

Height
 (in)

Width
(in)

Depth
(in)

Weight
(lbs)

H101-10

10

38

38

113

50

3/4"

8

2-7/8

1-1/2

2.8

H101-14

14

52

53

155

70

3/4"

8

2-7/8

1-7/8

3.2

H101-20

20

72

73

220

98

3/4"

8

2-7/8

2-3/8

3.8

H101-30

30

103

103

310

140

3/4"

8

2-7/8

3-5/16

5.0

H103-14

14

85

87

255

115

1"

6-3/4

4-7/8

1-7/8

4.5

H103-20

20

120

122

360

160

1"

6-3/4

4-7/8

2-3/8

5.3

H103-40

40

230

229

685

310

1"

6-3/4

4-7/8

4-1/4

7.8

H104-10

10

41

41

122

55

1"

13

4-7/8

1-1/2

6.2

H104-14

14

57

58

170

76

1"

13

4-7/8

1-7/8

7.2

H104-24

24

97

97

290

130

1"

13

4-7/8

2-3/4

9.8

H104-30

30

120

122

360

160

1"

13

4-7/8

3-5/16

11.4

H104-50

50

195

195

585

260

1"

13

4-7/8

5-1/4

16.6

 

Double Wall Vented - Protects against cross fluid contamination

W/P no.

# plates

BTUH (1,000's)*

Pipe Connections
(Male NPT)

Approx. Dim & Weight

Radiant Heat

Heat Zoning

Domestic Hot Water

Snow Melting

Height
 (in)

Width
(in)

Depth
(in)

Weight
(lbs)

H105-14

14

48

50

147

66

1"

20-7/8

4-7/8

1-7/8

11.8

H105-20

20

70

71

210

95

1"

20-7/8

4-7/8

2-3/8

15.0

H105-30

30

105

106

310

140

1"

20-7/8

4-7/8

3-5/16

20.3

H105-50

50

170

171

510

230

1"

20-7/8

4-7/8

5-1/4

31.0

H105-80

80

255

260

770

340

1"

20-7/8

4-7/8

8

47.0

H105-100

100

300

305

910

410

1"

20-7/8

4-7/8

10

57.5

 

High Capacity

W/P no.

# plates

BTUH (1,000's)*

Pipe Connections
(Male NPT)

Approx. Dim & Weight

Radiant Heat

Heat Zoning

Domestic Hot Water

Snow Melting

Height
 (in)

Width
(in)

Depth
(in)

Weight
(lbs)

H107-20

20

265

270

785

350

2"

20-7/8

10-5/8

2-3/8

38.6

H107-24

24

310

320

940

420

2"

20-7/8

10-5/8

2-3/4

43.8

H107-30

30

380

390

1,150

520

2"

20-7/8

10-5/8

3-5/16

51.8

H107-40

40

500

508

1,500

670

2"

20-7/8

10-5/8

4-1/4

65.0

H107-50

50

590

602

1,785

800

2"

20-7/8

10-5/8

5-1/4

78.2

H107-60

60

685

680

2,000

920

2"

20-7/8

10-5/8

6-3/16

91.4

H107-100

100

885

885

2,600

1,200

2"

20-7/8

10-5/8

10

144.2

H107-120

120

930

925

2,750

1,270

2"

20-7/8

10-5/8

11-7/8

170.6

H107-150

150

960

950

2,850

1,330

2"

20-7/8

10-5/8

14-3/4

210.2

 

Hard Shell Foam Insulation Kits w/stainless clamps

# plates

Heat Exchanger Series

H101

H103

H104

H105

H107

10

H111-10

-

H114-10

-

-

14

H111-14

H113-14

H114-14

H115-14

-

20

H111-20

H113-20

-

H115-20

H117-20

24

-

-

H114-24

-

H117-24

30

H111-30

-

H114-30

H115-30

H117-30

40

-

H113-40

-

-

H117-40

50

-

-

H114-50

H115-50

H117-50

60

-

-

-

-

H117-60

80

-

-

-

H115-80

-

100

-

-

-

H115-100

H117-100

120

-

-

-

-

H117-120

150

-

-

-

-

H117-150

 

*Table 1 - Temperatures for BTUH ratings shown

Heat Exchanger
Connected to

Heat Exchanger

Input Side (boiler)

Output Side (see note 1)

In

Out

In

Out

Radiant Heat

180F

140F

90F

110F

Heat Zoning

180F

160F

150F

170F

Domestic Hot Water

180F

120F

60F

120F

Snow Melting (see note 2)

180F

140F

100F

130F

Note 1: Output side pressure drop approx. 2 psi.  Note 2: 40% Glycol in melt loop

Please Note The heat exchanger BTUH ratings shown are very conservative, and were derived using familiar system temperatures, flow rates, and pressure drops. For each heat exchanger, the BTUH output can be greatly increased by choosing different system design temperatures and increasing flow rates.

 

 

Eppler Company
Sales and Distribution

Ponte Vedra, Fl 32082

Email: EpplerComp@hotmail.com
Fax: 904-212-0698

 

Due to amount of phone calls we receive fax or email us your request for quotation. We will respond as soon as possible.

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