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| Merrill's Product Catalog: Pitless Units, Kits, Adapters |
| SP Pitless Units |
| Merrill Quality Features and Benefits |
| Specifications & Order Numbers |
| Pitless Unit Casing Connectors & Well Cap Models |
| Installation Instructions |
| Parts List |
| Go To | Visual Parts List | Go To | Text Parts List |
| Visual Parts List |
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| *NOTE: When ordering complete inside assembly, use order number for standard SP Pitless Unit (less V or WC) and add “CIA” to order number. Example: SP404CIA |
| Text Parts List | ||
| Part Description | Part Number | UPC Bar Code (Qty.1) |
| WC Cap Cover | 401 | 6 42367 00215 2 |
| WC Cap Bolts (4) | 402 | 6 42367 00216 9 |
| WC Cap Top O-Ring | OR249 | 6 42367 00217 6 |
| WC Cap Body Casting | 404 | 6 42367 00218 3 |
| Screened Air Vent | 405 | 6 42367 00219 0 |
| WC Cap Casing O-Ring | OR349 | 6 42367 00220 6 |
| WC Cap Clamping Ring | 407 | 6 42367 00221 3 |
| Head Ring Bolts (4) | 408 | 6 42367 00222 0 |
| Stainless Steel Adjusting Nut | 409 | 6 42367 00223 7 |
| Pull Coupling | 413 | 6 42367 00226 8 |
| Support Plate | 414 | 6 42367 00227 5 |
| Support Lock Nut | 415 | 6 42367 00229 9 |
| Pull Pipe | PRICE ON APPLICATION | |
| Sealing Elbow * | 412 | 6 42367 00224 4 |
| Discharge O-Ring | OR220 | 6 42367 00256 5 |
| Adjusting Rod w/guide plates ** | ||
| WC Cap Cover | 501 | 6 42367 00315 9 |
| WC Cap Bolts (4) | 402 | 6 42367 00216 9 |
| WC Cap Top O-Ring | OR257 | 6 42367 00324 1 |
| WC Cap Body Casting | 504 | 6 42367 00327 2 |
| Screened Air Vent | 505 | 6 42367 00331 9 |
| WC Cap Casing O-Ring | OR433 | 6 42367 00334 0 |
| WC Cap Clamping Ring | 507 | 6 42367 00335 7 |
| Head Ring Bolts (4) | 408 | 6 42367 00222 0 |
| Stainless Steel Adjusting Nut | 409 | 6 42367 00223 7 |
| Pull Coupling | 413 | 6 42367 00226 8 |
| Support Plate | 514 | 6 42367 00343 2 |
| Support Lock Nut | 415 | 6 42367 00229 9 |
| Pull Pipe | PRICE ON APPLICATION | |
| Sealing Elbow * | 512 | 6 42367 00339 5 |
| Discharge O-Ring | OR220 | 6 42367 00256 5 |
| Adjusting Rod w/guide plates ** | ||
| WC Cap Cover | 501 | 6 42367 00315 9 |
| WC Cap Bolts (4) | 402 | 6 42367 00216 9 |
| WC Cap Top O-Ring | OR257 | 6 42367 00324 1 |
| WC Cap Body Casting | 504 | 6 42367 00327 2 |
| Screened Air Vent | 505 | 6 42367 00331 9 |
| WC Cap Casing O-Ring | OR433 | 6 42367 00334 0 |
| WC Cap Clamping Ring | 507 | 6 42367 00335 7 |
| Head Ring Bolts (4) | 408 | 6 42367 00222 0 |
| Stainless Steel Adjusting Nut | 409 | 6 42367 00223 7 |
| Pull Coupling | 613 | 6 42367 00449 1 |
| Support Plate | 514X2 | 6 42367 05699 5 |
| Support Lock Nut | 615 | 6 42367 00454 5 |
| Pull Pipe | PRICE ON APPLICATION | |
| Sealing Elbow * | 512X2 | 6 42367 05683 4 |
| Discharge O-Ring | OR326 | 6 42367 00480 4 |
| Adjusting Rod w/guide plates ** | ||
| WC Cap Cover | 601 | 6 42367 00437 8 |
| WC Cap Bolts (4) | 402 | 6 42367 00216 9 |
| WC Cap Top O-Ring | OR262 | 6 42367 00439 2 |
| WC Cap Body Casting | 604 | 6 42367 00440 8 |
| Screened Air Vent | 505 | 6 42367 00331 9 |
| WC Cap Casing O-Ring | OR439 | 6 42367 00442 2 |
| WC Cap Clamping Ring | 607 | 6 42367 00443 9 |
| Head Ring Bolts (4) | 408 | 6 42367 00222 0 |
| Stainless Steel Adjusting Nut | 409 | 6 42367 00223 7 |
| Pull Coupling | 613 | 6 42367 00449 1 |
| Support Plate | 614 | 6 42367 00451 4 |
| Support Lock Nut | 615 | 6 42367 00454 5 |
| Pull Pipe | PRICE ON APPLICATION | |
| Sealing Elbow * | 612 | 6 42367 00446 0 |
| Discharge O-Ring | OR326 | 6 42367 00480 4 |
| Adjusting Rod w/guide plates ** | ||
| WC Cap Cover | 801 | 6 42367 00652 5 |
| WC Cap Bolts (4) | 802 | 6 42367 00653 2 |
| WC Cap Top O-Ring | OR270 | 6 42367 00654 9 |
| WC Cap Body Casting | 804 | 6 42367 00655 6 |
| Screened Air Vent | 805 | 6 42367 00656 3 |
| WC Cap Casing O-Ring | OR446 | 6 42367 00657 0 |
| WC Cap Clamping Ring | 807 | 6 42367 00658 7 |
| Head Ring Bolts (4) | 808 | 6 42367 00659 4 |
| Stainless Steel Adjusting Nut | 809 | 6 42367 00660 0 |
| Pull Coupling | 813 | 6 42367 00663 1 |
| Support Plate | 814 | 6 42367 00664 8 |
| Support Lock Nut | 815 | 6 42367 00676 1 |
| Pull Pipe | PRICE ON APPLICATION | |
| Sealing Elbow * | 812 | 6 42367 00661 7 |
| Discharge O-Ring | OR333 | 6 42367 00693 8 |
| Adjusting Rod w/guide plates ** | ||
| * Sealing Elbows - Stainless Steel (8" Units - Cast Iron Elbow) | ||
| ** When ordering Adjusting Rod and Unit Casing, indicate model number and bury depth | ||
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