diff --git a/code/modules/recycling/disposal.dm b/code/modules/recycling/disposal.dm
index fb71de8d95..fd1e53ae0a 100644
--- a/code/modules/recycling/disposal.dm
+++ b/code/modules/recycling/disposal.dm
@@ -5,9 +5,9 @@
 // Automatically recharges air (unless off), will flush when ready if pre-set
 // Can hold items and human size things, no other draggables
 // Toilets are a type of disposal bin for small objects only and work on magic. By magic, I mean torque rotation
-#define SEND_PRESSURE 50 + ONE_ATMOSPHERE //kPa - assume the inside of a dispoal pipe is 1 atm
-#define PRESSURE_TANK_VOLUME 70	//L - a 0.3 m diameter * 1 m long cylindrical tank. Happens to be the same volume as the regular oxygen tanks, so seems appropriate.
-#define PUMP_MAX_FLOW_RATE 100	//L/s - 4 m/s using a 15 cm by 15 cm inlet
+#define SEND_PRESSURE (700 + ONE_ATMOSPHERE) //kPa - assume the inside of a dispoal pipe is 1 atm, so that needs to be added.
+#define PRESSURE_TANK_VOLUME 150	//L
+#define PUMP_MAX_FLOW_RATE 90		//L/s - 4 m/s using a 15 cm by 15 cm inlet
 
 /obj/machinery/disposal
 	name = "disposal unit"
@@ -24,7 +24,7 @@
 	var/flush_every_ticks = 30 //Every 30 ticks it will look whether it is ready to flush
 	var/flush_count = 0 //this var adds 1 once per tick. When it reaches flush_every_ticks it resets and tries to flush.
 	var/last_sound = 0
-	active_power_usage = 3500	//the pneumatic pump power. 3 HP ~ 2200W
+	active_power_usage = 2200	//the pneumatic pump power. 3 HP ~ 2200W
 	idle_power_usage = 100
 
 // create a new disposal