Monitor® "Slide Type" brass pitless adapters are designed for greater strength and constructed of precision
machined valve brass, with many features that provide for easier installation, more convenient servicing and
improved sanitation. All conform to Water System Council PAS-97 (04) Standards.
FEATURES
All models (including 1 1/4" NPT sizes) are installed with a 1 3/4" diameter hole in the well casing, eliminating the need for several size of holesaws.
Nipple and nut have fine pitch threads for secure seal.
Vertical indicators.
Generous molded gaskets for a sanitary, secure seal on the well casing.
Large bevels on the edges of the male slides make it easier to insert the mating parts.
Pressurized models have a small port in the nipple which allows the sealed area between the gaskets to fill with water under system pressure. The design prevents the entry of contamination as required by the State of Illinois.
Brass Sub-Compact Slide Pitless Adapters
Well Size I.D.
Drop Pipe Size
Discharge Size
Order No.
Pressurized
Safe Load Limit
Wt.
5-8"
1"
1"
1BT
No
1500 lbs.
3.5
5-8"
1"
1"
100BT
No
2500 lbs.
3.75
5-8"
1 1/4"
1 1/4"
125BT
No
2500 lbs.
4.5
5-7"
1"
1"
1BPT
Yes
1500 lbs.
3.5
5-7"
1"
1"
100BPT
Yes
2500 lbs.
3.75
5-7"
1 1/4"
1 1/4"
125BPT
Yes
2500 lbs.
4.5
5-8"
1 1/4"
1"
1251BT
No
2500 lbs.
3.8
1BT, 1BPT, 100BT & 100BPT Pitless Adapters are packaged 12 per carton.
Pitless Adaptors
