HOME	â 2006	HOME
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