PCDP Premier Pollution Control Double Packed
Two independently adjustable packing chambers with auto-flapper closure on rod break. NACE MR-01-75. Base-mounted ½" NPT test port lets you pressure-test the space between chambers without disassembly.
Quick Specifications
BTM THREAD 2-⅜", 2-⅞", 3-½" or 3"
BOTTOM CONNECTION Male / Flange
HEIGHT 24-½"
ROD SIZES 1" – 1-¾"
PACKING STACK 2 independent
TOP PACKING 5 Cone + 1 Bottom
BASE TEST PORT ½" NPT
V STYLE STACK HEIGHT 3"
Key Features
WHY THE BSPCDP 1.5K
Two Independent Chambers
Unlike single-stack designs, the PCDP features two independently adjustable packing chambers — each can be serviced separately, allowing staged seal adjustment without full disassembly.
NACE MR-01-75 Compliant
Full material compliance for sour service. The PCDP is the only two-chamber stuffing box in the WSI line with NACE certification.
Auto-Closing Flapper Valve
Independent Adjustment
Each packing chamber can be adjusted independently — allowing precise stage-by-stage compression management that single-stack designs cannot provide.
½" NPT Test Port
ECSS™ Compatible
Works with BSE-LUG™ upper gland for environmental compliance. Connects to ECSS™ Environmental Shutdown Switch and anti-pollution tank system.
Full Specifications
Quick Specifications
BTM THREAD 2-⅜", 2-⅞", 3-½"
BOTTOM CONNECTION Male / Flange
CAP STYLE No-Bolt Threaded
HEIGHT 28"
ROD SIZES 1-⅛" – 1-¾"
PACKING STACK 3 Super Dome™ + 2 Cone
V STYLE PACKING O.D. 2-½"
V STYLE STACK HEIGHT 3"
NPT PORTS Two ¼" (180° apart)
Product Notes
- Highest-rated stuffing box in the WSI Premier BS line at 5000 PSI
- Auto-closing flapper valve closes wellbore on polished rod break — no operator action
- Super Dome™ packing is standard — 3 Super Dome cones + 2 regular cones
- No-bolt threaded cap eliminates bolt corrosion
- Full NACE MR-01-75 compliance at 5000 PSI
- Dual ¼" NPT ports for pressure monitoring
- Same 28" height and connection options as 1.5K and 3K models
Packing Options
Select the packing compound best suited for your well fluid chemistry, temperature, and operating conditions.
SOFT
SBR
HSN
HNBR - H₂S
SB SILICONE
HARD
SBR
HIGH TEMP
NBR - STEAM
SUPER DOME™
NBR/HNBR - PREMIER
TEFLON
SBR
KB™
BRASS FILLED
SUPER LIFE™ 575
POLYMER - PREMIER
Compatible Accessories
WSI accessories that install directly on the BSPCDP 5K.
BS Environmental Lube Upper Gland
Premier BS-specific upper gland. Modified flange eliminates separation risk. Connects to ECSS™. Use this — not E-LUG™ — for Premier BS stuffing boxes.
Polished Rod Lubricator
1 quart reservoir reduces friction heat between polished rod and packing — extending packing life significantly. Especially important for wells on timer controls.
Environmental Control Shut-Down Switch
NEC Class 1, Div. 1, UL listed. Monitors fluid accumulation via upper gland and automatically shuts down the pumping unit. Standard and explosion-proof housings available.
Related Stuffing Boxes
Other WSI stuffing box models that may better suit your pressure requirements, well conditions, or installation constraints.
BSPCDP 1.5K Premier Pollution Control
1500 PSI
BSDP Premier Double Pack
1500 PSI
DPSB Economy Double Pack
1500 PSI
