Bronze Full-Flow Safety Seacocks

Prices from $549.99 - To $959.99


In stock online.
Model # 285785 | Mfg # SBV-1500-P | UPC # 742985092648

These seacocks will enable your engine to function as a bilge pump in an emergency.

Groco's Bronze Full-Flow Safety Seacocks feature an NPT-threaded side port for permanent installation of an in-line ball valve or other threaded component. Enables engine to function as a bilge pump in an emergency. All-bronze castings with #316 stainless steel ball and stem, PTFE seats and seals. Handle may be relocated to either side of the valve body and includes a square hole to accept a standard ratchet (helps access hard-to-reach valves and ease actuation of difficult-to-operate valves). The tri-flange base has a bolt pattern that matches most popular brands to make retrofits easier.

The top and side fittings are NPT (tapered thread) and bottom fitting is NPS (straight thread).

Key Features

  • Full pipe-size flow
  • C84400 bronze construction for resistance to corrosion
  • #316 stainless steel ball and stem
  • PTFE seats and seals
  • Two driver ports permit handle relocation
  • NPT threaded side port accepts SSCV or any NPT threaded accessory
  • Handle has square hole that accepts standard ratchet
  • Serviceable while installed
  • Base has bonding attachment

ModelInlet (NPS)Discharge (NPT)Side (NPT)
2857931 1/4"1 1/4"1"
2857851 1/2"1 1/2"1 1/4"
2857772"2"1 1/2"
 WARNING: This product contains chemicals, including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more info go to



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