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SteamShop a div. of
J.W. Allen & Associates, Inc.
2403 Market Street
Jacksonville
, Fl 32206

 

Saves You Money

Call Us
877-690-4996

 Fax Us
904-353-5608

 

Please Call for Delivery & Pricing

 

 

The Single Spring Alternative !


Click here for printable cross ref. chart

Spiralink ™ Coupler Cross Reference Chart

 

  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.

The Reasons Why OEM Couplers Break

 

 

     Spiralink™ couplings do not wear out.  They have no friction points and do not weaken, make noise, or break down as OEM couplings do.  The Spiralink™ coupling is essentially a torsion bar designed to reduce noise by compensating for any misalignment.  Thus, a Spiralink™ coupling would last infinitely longer than the OEM placed in the same situation.  Most hydronic (hot water pump) systems are noise sensitive.  Wearing surfaces on OEM couplers cause and transmit noise, while Spirolink™ couplings are silent.
     Spiralink™ couplings are designed to implode, absorbing starting torque.  If the motor is wired correctly the spring diameter will contract.

Information

 • The Spiralink™ is designed to implode.

 • The direction of rotation of circulator pumps change from size to size

 • A serviced motor may come back running the wrong direction.

 • Make sure to check motor rotation before installing new coupling.  Rotation is determined by viewing the motor from behind (shaft pointing away).

 

COMPARE
Spiralink™
to
Old Style
OEM
couplings

Spiralink™ Original
Circulator Couplings

Old Style
OEM Circulator Couplings

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
5/8 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

 

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