Welch 1400 DuoSeal 0.9 cfm 0.1 Micron Belt Drive Dual-Stage Pump Water Chiller Continue to apply at 2

Continue to apply at 2 ml/L (8 ml/Gal) through bloom until harvest

Deficient plants may also mature early with reduced yield & quality

PPF Efficacy: 3

CAUTION: Combining GP3 components together in an undiluted form may cause nutrient lockout

Welch 1400 DuoSeal 0.9 cfm 0.1 Micron Belt Drive Dual-Stage Pump Water Chiller Continue to apply at 2The Welch DuoSeal vacuum pumps are known for their ruggedness world wide. These pumps have large oil reservoirs to dilute contaminants. Low pump rpm to reduces friction and wear while minimizing reservoir temperature to lessen chemical reactivity. The Welch 1400 DuoSeal belt drive rotary vane is a durable vacuum pump with a superior vapor handling capability. It offers an excellent ultimate pressure of 1x10 4 torr. These pumps are commonly used for