RUBBER EXPANSION JOINTS AND PUMP CONNECTORS

100 HT Spool Type

One arch, two arches, three arches, more. Our standard spool type has high-strength fabric and elastomer reinforced with metal rings.

The Metraflex Spool Type expansion joint is constructed with high strength fabric and elastomer reinforced with metal rings. The flanges are integral with the body and utilize metal retaining rings. Standard flange drilling mates with 125/150# flanges.

The spool type joint can be made in custom, non-standard lengths and with special flanges. Multiple arches are available to handle greater movements. The joints can also be custom-made with a permanent offset to compensate for grossly misaligned piping. (A custom tooling charge may be required.)

Metraflex Spool Type joints may be supplied with a soft rubber arch filler to prevent the collection of solid materials in the arch, however, this does not result in a reduction of normal movement.

100 HT Single Spool Type
100 HT Triple Spool Type

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100HT Spool Type – pressure/vacuum: 165 PSI/26 in. Hg 2 thru 4-inch; 140 PSI/26 in. Hg 5 thru 12-inch;
85 PSI/15 in. Hg 14-inch; 65 PSI/15 in. Hg 16 thru 24-inch; up to 230 F.

MODEL # JOINT SIZE
I.D.
MINIMUM
FACE TO-FACE
(in.)
MOVEMENT CAPABILITY SPRING RATE
(lbs./in.)
EFF. AREA (in. sq.) WT. (lbs.)
WITH RET. RINGS
COMPRESSION
(in.)
ELONGATION
(in.)
LATERAL
(in.)
ANGULAR
(degrees)
(in.)* 1 - ARCH 1 -  ARCH 1 -  ARCH 1 -  ARCH 1 -  ARCH 1 -  ARCH 1 -  ARCH 1 -  ARCH
100HT0200 2 6 7/16 1/4 1/2 19 800 20 8
100HT0250 2- 1/2 6 7/16 1/4 1/2 15 411 24 10
100HT0300 3 6 7/16 1/4 1/2 13 537 28 11
100HT0400 4 6 7/16 1/4 1/2 10 731 39 15
100HT0500 5 6 7/16 1/4 1/2 8 777 51 17
100HT0600 6 6 7/16 1/4 1/2 6 800 64 20
100HT0800 8 6 11/16 3/8 1/2 6 894 97 28
100HT1000 10 8 11/16 3/8 1/2 5 494 485 38
100HT1200 12 8 11/16 3/8 1/2 5 596 208 53
100HT1400 14 8 11/16 3/8 1/2 4 1400 254 67
100HT1600 16 8 11/16 3/8 1/2 4 1850 318 81
100HT1800 18 8 11/16 3/8 1/2 3 2110 374 88
100HT2000 20 8 13/16 7/16 1/2 3 2630 450 102
100HT2400 24 10 13/16 7/16 1/2 3 3160 658 128

*For larger sizes, contact factory.