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Merrill's Product Catalog: Pitless Units, Kits, Adapters
MCK Brass Pitless Kits
Merrill Quality Features and Benefits
MCK Pitless Kits & Order Numbers
Pitless Unit Casing Connectors & Well Cap Models
Installation Instructions
Parts List

MCK Pitless Kits Order Numbers
Order Number Breakdown
Product I.D. Optional Well Size Drop/Discharge Optional
MCK - Merrill Clear Well Kit S - Back Strap 4 - For 4"
I.D. Casing		 10 - For 1" Drop and Discharge S - Stainless Steel
U-Strap replace U-Bolt

MCK Brass Pitless Kits
Order
No.		 UPC Bar Code
(Qty. 1)		 Drop Pipe & Discharge Hole
Saw		 Material Well Size
I.D. / O.D.		 Approx. Wt. / Lbs.
MCK Pitless Kits
MCK410 6 42367 01831 3 1" 1" Red Brass 4.0"/4.5" 8.9
MCK414 6 42367 01835 1 1-1/4" 1-1/4" Red Brass 4.0"/4.5" 8.4
MCK510 6 42367 01839 9 1" 1" Red Brass 5.0"/5.6" 10.3
MCK514 6 42367 01843 6 1-1/4" 1-1/4" Red Brass 5.0"/5.6" 10.1
MCK520 6 42367 01847 4 2" 2" Red Brass 5.0"/5.6" 13.7
MCK610 6 42367 04314 8 1" 1" Red Brass 6.0"/6.6" 11.6
MCK614 6 42367 04539 5 1-1/4" 1-1/4" Red Brass 6.0"/6.6" 10.7
MCK620 6 42367 01851 1 2" 2" Red Brass 6.0"/6.6" 14.9
MCK Pitless Kits with Back Strap on U-Bolt
MCKS410 6 42367 01856 6 1" 1" Red Brass 4.0"/4.5" 8.7
MCKS414 6 42367 01860 3 1-1/4" 1-1/4" Red Brass 4.0"/4.5" 8.2
MCKS510 6 42367 01864 1 1" 1" Red Brass 5.0"/5.6" 10.1
MCKS514 6 42367 01868 9 1-1/4" 1-1/4" Red Brass 5.0"/5.6" 9.8
MCKS520 6 42367 01872 6 2" 2" Red Brass 5.0"/5.6" 14.2
MCKS610 6 42367 04490 9 1" 1" Red Brass 6.0"/6.6" 11.9
MCKS614 6 42367 04491 6 1-1/4" 1-1/4" Red Brass 6.0"/6.6" 11.0
MCKS620 6 42367 01876 4 2" 2" Red Brass 6.0"/6.6" 15.4
MCK Pitless Kits with Stainless Steel Strap, Nuts, & Washers
MCKS410S 6 42367 06194 4 1" 1" Red Brass 4.0"/4.5" 9.0
MCKS414S 6 42367 06195 1 1-1/4" 1-1/4" Red Brass 4.0"/4.5" 8.4
MCKS510S 6 42367 06916 8 1" 1" Red Brass 5.0"/5.6" 10.3
MCKS514S 6 42367 06197 5 1-1/4" 1-1/4" Red Brass 5.0"/5.6" 10.1
MCKS610S 6 42367 09065 4 1" 1" Red Brass 6.0"/6.6" 11.7
Note: All Pitless Kits listed above have passed the Pitless Adapter Standard PAS-1, PAS-2,
PAS-97(04), and Illinois code.
Note: Call Merrill for any questions on weight limits for MCK Pitless Kits.
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MCK Pitless Kits
MCK410 / MCK414 Kit MCK510 / MCK514 Kit
MCK520 / MCK620 Kit MCK610 / MCK614 Kit
Support Bar Pitless Body
Discharge hub and U-Bolt Plus Backstrap Optional Stainless Steel U-Strap
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