Replacement Parts

Table Of Contents
178
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HYDRONIC SOLUTIONS CATALOG
E.2 CIRCULATORS
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CROSS REFERENCE
models
port to port length (inches)
e.2 series armstrong
b&g esp* grundfos esp* taco esp* s & h esp*
open systems
e7.2b 6W" 6W" 6½" 6½"
e8.2b 6W" 6½" 6½"
e9.2b 6W" 6W" 6½" 6W"
e10.2b 8½" 8½" 8½" 8½"
e11.2b 8½" 8½" 6½"
e12.2b 6X 6W" 6W"
e13.2b 8½" 8½" 8½"
e14.2b 6X
e15.2b 8½" 11" 11½"
e16.2b 8½" 8 ½" 13½" 8½" 8½"
e17.2b 8½" 11" 11" 11½"
e19.2b 8½" 13½"
e21.2b 8½" 11" 10¼"
e22.2b 8½" 13½" 11" 13½"
e23.2b 8½" 13½" 8½" 13½" 13½"
e24.2b 8½" 11½" / 11" 13½" 11½"
e28.2b 8½" 10" 11V" 10"
e29.2b 8½" 10" 13X" 10"
e30.2b 8½" 8½" 13½"
e30.2b 8½" 12" / 8½" 13X" 12"
e33.2b 8½" 11½" ⁄ 13½" 14" 8½" 11½"
e33.2b 8½" 13X"
closed systems
e7.2 6W" 6W" 6½" 6½"
e8.2 6W" 6½" 6½"
e9.2 6W" 6W" 6½" 6W"
e10.2 8½" 8½" 8½" 8½"
e11.2 8½" 8½" 8½"
e12.2 6X" 6W" 6W"
e13.2 8½" 8½" 8½"
e14.2 6X"
e15.2 8½" 11" esp–2 11½" esp–1
e16.2 8½" 8½" 13½" 8½" 8½"
e17.2 8½" 11" esp–2 11" esp–2 11½" esp–1
e19.2 8½" 11½" esp–4 8½" 10¼" 13½"
e21.2 8½" 11" esp–2 10¼"
e22.2 8½" 13½" esp–5 11" esp–11 13½"
e23.2 8½" 13½" esp–5 8½" 13½" 13½" esp–5
e24.2 8½" 11½" esp–4 13½" esp–5 11½" esp–4
e24.2 8½" 11" esp–11 13½" esp–5 11½" esp–4
e28.2 8½" 10" esp–6 11V" esp–7 10" esp–6
e29.2 8½" 10" esp–6 13X" esp–9 10" esp–6
e30.2 8½" 8½" 13½"
e30.2 8½" 12" esp–8 13X" esp–9 12" esp–8
e30.2 8½" 8½" esp–8 13X" esp–9 12" esp–8
e33.2 8½" 11½" esp–12 11½" esp–12 8½" 11½" esp–12
e33.2 8½" 13½" esp–10 11½" esp–12 8½" 11½" esp–12
e33.2 8½" 13X" esp–9
note: * Use the listed spool piece models (esp) to match E.2 series circulator port to port dimensions for a faster cleaner, pre-painted installation.